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#7FFF00

Chartreuse Color — #7FFF00

Complete color reference for #7FFF00: conversions to RGB, HSL, HSV, CMYK, color harmonies, shades & tints scale, and WCAG accessibility contrast ratios.

Color Format Conversions

HEX#7FFF00
RGBrgb(127, 255, 0)
HSLhsl(90, 100%, 50%)
HSVhsv(90, 100%, 100%)
CMYKC:50% M:0% Y:100% K:0%
CSS Colorchartreuse
Decimal8388352
Luminance0.7603

WCAG Accessibility Contrast

#7FFF00 on White
Ratio: 1.3:1 — Fail
#7FFF00 on Black
Ratio: 16.21:1 — AAA
White on #7FFF00
Ratio: 1.3:1 — Fail
Black on #7FFF00
Ratio: 16.21:1 — AAA

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

Shades & Tints Scale

50#F9FFF2
100#ECFFD9
200#D9FFB3
300#C5FF8C
400#ACFF59
500#7FFF00
600#66CC00
700#4C9900
800#336600
900#204000

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 #7FFF00?

The RGB equivalent is rgb(127, 255, 0). The red channel is 127, green is 255, and blue is 0 (scale 0–255).

What is the HSL value of #7FFF00?

The HSL value is hsl(90, 100%, 50%). Hue is 90°, saturation is 100%, and lightness is 50%.

Does #7FFF00 meet WCAG accessibility standards?

On a white background, #7FFF00 achieves a 1.3:1 contrast ratio (Fail). On a black background it achieves 16.21:1 (AAA). WCAG AA requires ≥4.5:1 for normal text.

What is the complementary color of #7FFF00?

The complementary color (180° opposite on the hue wheel) of #7FFF00 is #8000FF.