#77C131#77C131

#77C131 is a light, vivid yellow-green. Relative luminance 0.423; OKLCH L 73.5% C 0.187 H 133.3°. Best body text is #000000 at 9.46:1 contrast (WCAG AA passes).

Color values

HEX	#77C131
RGB	rgb(119, 193, 49)
HSL	hsl(91, 60%, 47%)
HSV	hsv(91, 75%, 76%)
CMYK	cmyk(38.3%, 0%, 74.6%, 24.3%)
CIE-LAB	lab(71.07, -45.66, 61.00)
CIE-LCH	lch(71.07, 76.19, 126.82°)
OKLab	oklab(73.52% -0.1284 0.1363)
OKLCH	oklch(73.52% 0.187 133.3)
XYZ	xyz(27.2317, 42.2823, 9.6316)
Luminance	0.4228 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77C131 #7B31C1

analogous

#BFC131 #77C131 #31C133

triadic

#77C131 #3177C1 #C13177

tetradic

#77C131 #31BFC1 #7B31C1 #C13331

square

#77C131 #31BFC1 #7B31C1 #C13331

split-complementary

#77C131 #3331C1 #C131BF

monochromatic

#3B5F18 #599025 #77C131 #96D55A #B5E28B

Accessibility & contrast

On white

2.22

#77C131 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.46

#77C131 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77C131

9.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77C131	#FFFFFF	#000000	##000000
##77C131	1.00	2.22	9.46	9.46
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.46	21.00	1.00	1.00
##000000	9.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B212

Deuteranopia (green-blind)

#BFAC3F

Tritanopia (blue-blind)

#77B9A6

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #77c131;
/* rgb */ color: rgb(119, 193, 49);
/* oklch */ color: oklch(73.5% 0.187 133.3);

Tailwind

colors: {
  custom: {
    50: '#a4d473',
    500: '#77c131',
    950: '#000000',
  },
}

SCSS

$custom: #77c131;
$custom-light: #a4d473;
$custom-dark: #000000;

JSON

{
  "hex": "#77c131",
  "rgb": {
    "r": 119,
    "g": 193,
    "b": 49
  },
  "hsl": {
    "h": 90.833,
    "s": 59.504,
    "l": 47.451
  },
  "oklch": {
    "l": 0.73525,
    "c": 0.18728,
    "h": 133.3
  },
  "luminance": 0.42284
}

Semantic roles & 50–950 ramp

primary

#77C131

secondary

#A882CC

accent

#45E396

background

#FAFDF7

surface

#F4FAED

border

#CED3C8

text

#101409

muted

#7F837B

Preview Lab

Preview with #77C131

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

Preview Lab → · Contrast checker → · Palette generator →