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#408000

#408000 Color — #408000

Complete color reference for #408000: conversions to RGB, HSL, HSV, CMYK, color harmonies, shades & tints scale, and WCAG accessibility contrast ratios.

Color Format Conversions

HEX#408000
RGBrgb(64, 128, 0)
HSLhsl(90, 100%, 25%)
HSVhsv(90, 100%, 50%)
CMYKC:50% M:0% Y:100% K:50%
CSS Color#408000
Decimal4227072
Luminance0.1653

WCAG Accessibility Contrast

#408000 on White
Ratio: 4.88:1 — AA
#408000 on Black
Ratio: 4.31:1 — AA Large
White on #408000
Ratio: 4.88:1 — AA
Black on #408000
Ratio: 4.31:1 — AA Large

WCAG AA requires ≥4.5:1 (normal text) or ≥3:1 (large text). WCAG AAA requires ≥7:1.

Shades & Tints Scale

50#F5F9F2
100#E2ECD9
200#C6D9B3
300#A9C68C
400#83AC59
500#408000
600#336600
700#264D00
800#1A3300
900#102000

Steps 50–400 are tints (mixed with white); 500 is the base color; 600–900 are shades (mixed with black).

Color Harmonies

Related Color Tools

Frequently Asked Questions

What is the RGB equivalent of #408000?

The RGB equivalent is rgb(64, 128, 0). The red channel is 64, green is 128, and blue is 0 (scale 0–255).

What is the HSL value of #408000?

The HSL value is hsl(90, 100%, 25%). Hue is 90°, saturation is 100%, and lightness is 25%.

Does #408000 meet WCAG accessibility standards?

On a white background, #408000 achieves a 4.88:1 contrast ratio (AA). On a black background it achieves 4.31:1 (AA Large). WCAG AA requires ≥4.5:1 for normal text.

What is the complementary color of #408000?

The complementary color (180° opposite on the hue wheel) of #408000 is #400080.