#77CF3C#77CF3C

#77CF3C is a light, vivid yellow-green. Relative luminance 0.489; OKLCH L 77.1% C 0.198 H 135.5°. Best body text is #000000 at 10.77:1 contrast (WCAG AA passes).

Color values

HEX#77CF3C
RGBrgb(119, 207, 60)
HSLhsl(96, 60%, 52%)
HSVhsv(96, 71%, 81%)
CMYKcmyk(42.5%, 0%, 71%, 18.8%)
CIE-LABlab(75.37, -50.65, 61.41)
CIE-LCHlch(75.37, 79.61, 129.51°)
OKLaboklab(77.07% -0.1412 0.1387)
OKLCHoklch(77.07% 0.198 135.5)
XYZxyz(30.7355, 48.8721, 12.0878)
Luminance0.4887 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#77CF3C #943CCF
analogous
#C1CF3C #77CF3C #3CCF4A
triadic
#77CF3C #3C77CF #CF3C77
tetradic
#77CF3C #3CC1CF #943CCF #CF4A3C
square
#77CF3C #3CC1CF #943CCF #CF4A3C
split-complementary
#77CF3C #4A3CCF #CF3CC1
monochromatic
#40741D #5BA529 #77CF3C #99DB6D #BCE79E

Accessibility & contrast

On white

1.95
#77CF3C on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.77
#77CF3C on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77CF3C
10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##77CF3C#FFFFFF#000000##000000
##77CF3C1.001.9510.7710.77
#FFFFFF1.951.0021.0021.00
#00000010.7721.001.001.00
##00000010.7721.001.001.00

Color blindness preview

Protanopia (red-blind)
#D6BE23
Deuteranopia (green-blind)
#CBB74A
Tritanopia (blue-blind)
#74C7B2
Achromatopsia (no color)
#BABABA

Design tokens & code

CSS
--color: #77cf3c;
/* rgb */ color: rgb(119, 207, 60);
/* oklch */ color: oklch(77.1% 0.198 135.5);
Tailwind
colors: {
  custom: {
    50: '#a5de7a',
    500: '#77cf3c',
    950: '#000000',
  },
}
SCSS
$custom: #77cf3c;
$custom-light: #a5de7a;
$custom-dark: #000000;
JSON
{
  "hex": "#77cf3c",
  "rgb": {
    "r": 119,
    "g": 207,
    "b": 60
  },
  "hsl": {
    "h": 95.918,
    "s": 60.494,
    "l": 52.353
  },
  "oklch": {
    "l": 0.77072,
    "c": 0.19793,
    "h": 135.5
  },
  "luminance": 0.48874
}

Semantic roles & 50–950 ramp

primary
#77CF3C
secondary
#BA93D3
accent
#44E4A4
background
#FAFDF7
surface
#F4FBEE
border
#CED4C9
text
#10150A
muted
#7F837C

Preview Lab

Preview with #77CF3C

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

Preview Lab → · Contrast checker → · Palette generator →

#77CF3C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva