#77C040#77C040

#77C040 is a light, vivid yellow-green. Relative luminance 0.420; OKLCH L 73.4% C 0.176 H 134.3°. Best body text is #000000 at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#77C040
RGB	rgb(119, 192, 64)
HSL	hsl(94, 50%, 50%)
HSV	hsv(94, 67%, 75%)
CMYK	cmyk(38%, 0%, 66.7%, 24.7%)
CIE-LAB	lab(70.86, -44.19, 55.20)
CIE-LCH	lch(70.86, 70.70, 128.68°)
OKLab	oklab(73.39% -0.1233 0.1262)
OKLCH	oklch(73.39% 0.176 134.3)
XYZ	xyz(27.3823, 41.9901, 11.5116)
Luminance	0.4199 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77C040 #8940C0

analogous

#B7C040 #77C040 #40C049

triadic

#77C040 #4077C0 #C04077

tetradic

#77C040 #40B7C0 #8940C0 #C04940

square

#77C040 #40B7C0 #8940C0 #C04940

split-complementary

#77C040 #4940C0 #C040B7

monochromatic

#3E6421 #5A9230 #77C040 #98CF6E #B9DE9C

Accessibility & contrast

On white

2.23

#77C040 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.40

#77C040 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77C040

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77C040	#FFFFFF	#000000	##000000
##77C040	1.00	2.23	9.40	9.40
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.40	21.00	1.00	1.00
##000000	9.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B12E

Deuteranopia (green-blind)

#BDAB4B

Tritanopia (blue-blind)

#76B9A6

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #77c040;
/* rgb */ color: rgb(119, 192, 64);
/* oklch */ color: oklch(73.4% 0.176 134.3);

Tailwind

colors: {
  custom: {
    50: '#a3d37b',
    500: '#77c040',
    950: '#000000',
  },
}

SCSS

$custom: #77c040;
$custom-light: #a3d37b;
$custom-dark: #000000;

JSON

{
  "hex": "#77c040",
  "rgb": {
    "r": 119,
    "g": 192,
    "b": 64
  },
  "hsl": {
    "h": 94.219,
    "s": 50.394,
    "l": 50.196
  },
  "oklch": {
    "l": 0.73393,
    "c": 0.17647,
    "h": 134.3
  },
  "luminance": 0.41991
}

Semantic roles & 50–950 ramp

primary

#77C040

secondary

#B291CB

accent

#4EDA9E

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#10140A

muted

#7F837C

Preview Lab

Preview with #77C040

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →