#77C431#77C431

#77C431 is a light, vivid yellow-green. Relative luminance 0.436; OKLCH L 74.3% C 0.191 H 133.6°. Best body text is #000000 at 9.72:1 contrast (WCAG AA passes).

Color values

HEX#77C431
RGBrgb(119, 196, 49)
HSLhsl(91, 60%, 48%)
HSVhsv(91, 75%, 77%)
CMYKcmyk(39.3%, 0%, 75%, 23.1%)
CIE-LABlab(71.98, -46.90, 61.88)
CIE-LCHlch(71.98, 77.65, 127.16°)
OKLaboklab(74.27% -0.1318 0.1382)
OKLCHoklch(74.27% 0.191 133.6)
XYZxyz(27.9016, 43.6222, 9.8549)
Luminance0.4362 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#77C431 #7E31C4
analogous
#C0C431 #77C431 #31C435
triadic
#77C431 #3177C4 #C43177
tetradic
#77C431 #31C0C4 #7E31C4 #C43531
square
#77C431 #31C0C4 #7E31C4 #C43531
split-complementary
#77C431 #3531C4 #C431C0
monochromatic
#3C6219 #599325 #77C431 #96D65C #B6E28D

Accessibility & contrast

On white

2.16
#77C431 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.72
#77C431 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77C431
9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##77C431#FFFFFF#000000##000000
##77C4311.002.169.729.72
#FFFFFF2.161.0021.0021.00
#0000009.7221.001.001.00
##0000009.7221.001.001.00

Color blindness preview

Protanopia (red-blind)
#CCB410
Deuteranopia (green-blind)
#C1AE40
Tritanopia (blue-blind)
#77BCA8
Achromatopsia (no color)
#B0B0B0

Design tokens & code

CSS
--color: #77c431;
/* rgb */ color: rgb(119, 196, 49);
/* oklch */ color: oklch(74.3% 0.191 133.6);
Tailwind
colors: {
  custom: {
    50: '#a4d674',
    500: '#77c431',
    950: '#000000',
  },
}
SCSS
$custom: #77c431;
$custom-light: #a4d674;
$custom-dark: #000000;
JSON
{
  "hex": "#77c431",
  "rgb": {
    "r": 119,
    "g": 196,
    "b": 49
  },
  "hsl": {
    "h": 91.429,
    "s": 60,
    "l": 48.039
  },
  "oklch": {
    "l": 0.74269,
    "c": 0.19094,
    "h": 133.6
  },
  "luminance": 0.43624
}

Semantic roles & 50–950 ramp

primary
#77C431
secondary
#AA84CD
accent
#45E398
background
#FAFDF7
surface
#F4FAED
border
#CED3C8
text
#101409
muted
#7F837B

Preview Lab

Preview with #77C431

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

Preview Lab → · Contrast checker → · Palette generator →

#77C431 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva