#77CE4B#77CE4B

#77CE4B is a light, vivid yellow-green. Relative luminance 0.486; OKLCH L 77.0% C 0.186 H 136.7°. Best body text is #000000 at 10.71:1 contrast (WCAG AA passes).

Color values

HEX#77CE4B
RGBrgb(119, 206, 75)
HSLhsl(100, 57%, 55%)
HSVhsv(100, 64%, 81%)
CMYKcmyk(42.2%, 0%, 63.6%, 19.2%)
CIE-LABlab(75.18, -49.05, 55.32)
CIE-LCHlch(75.18, 73.93, 131.56°)
OKLaboklab(76.96% -0.1358 0.1278)
OKLCHoklch(76.96% 0.186 136.7)
XYZxyz(30.9482, 48.5708, 14.3996)
Luminance0.4857 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#77CE4B #A24BCE
analogous
#B9CE4B #77CE4B #4BCE60
triadic
#77CE4B #4B77CE #CE4B77
tetradic
#77CE4B #4BB9CE #A24BCE #CE604B
square
#77CE4B #4BB9CE #A24BCE #CE604B
split-complementary
#77CE4B #604BCE #CE4BB9
monochromatic
#407D22 #59AD2F #77CE4B #9BDB7B #C0E8AB

Accessibility & contrast

On white

1.96
#77CE4B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.71
#77CE4B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77CE4B
10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##77CE4B#FFFFFF#000000##000000
##77CE4B1.001.9610.7110.71
#FFFFFF1.961.0021.0021.00
#00000010.7121.001.001.00
##00000010.7121.001.001.00

Color blindness preview

Protanopia (red-blind)
#D5BE3B
Deuteranopia (green-blind)
#C9B656
Tritanopia (blue-blind)
#73C7B3
Achromatopsia (no color)
#B9B9B9

Design tokens & code

CSS
--color: #77ce4b;
/* rgb */ color: rgb(119, 206, 75);
/* oklch */ color: oklch(77.0% 0.186 136.7);
Tailwind
colors: {
  custom: {
    50: '#a4dd83',
    500: '#77ce4b',
    950: '#000000',
  },
}
SCSS
$custom: #77ce4b;
$custom-light: #a4dd83;
$custom-dark: #000000;
JSON
{
  "hex": "#77ce4b",
  "rgb": {
    "r": 119,
    "g": 206,
    "b": 75
  },
  "hsl": {
    "h": 99.847,
    "s": 57.205,
    "l": 55.098
  },
  "oklch": {
    "l": 0.76955,
    "c": 0.18645,
    "h": 136.7
  },
  "luminance": 0.48573
}

Semantic roles & 50–950 ramp

primary
#77CE4B
secondary
#C39FD6
accent
#47E0AD
background
#FAFDF8
surface
#F4FBEF
border
#CED4CA
text
#10150B
muted
#7F837C

Preview Lab

Preview with #77CE4B

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

Preview Lab → · Contrast checker → · Palette generator →

#77CE4B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva