#77CC3B#77CC3B

#77CC3B is a light, vivid yellow-green. Relative luminance 0.474; OKLCH L 76.3% C 0.195 H 135.2°. Best body text is #000000 at 10.48:1 contrast (WCAG AA passes).

Color values

HEX#77CC3B
RGBrgb(119, 204, 59)
HSLhsl(95, 59%, 52%)
HSVhsv(95, 71%, 80%)
CMYKcmyk(41.7%, 0%, 71.1%, 20%)
CIE-LABlab(74.46, -49.52, 60.85)
CIE-LCHlch(74.46, 78.45, 129.14°)
OKLaboklab(76.32% -0.1382 0.1374)
OKLCHoklch(76.32% 0.195 135.2)
XYZxyz(29.9894, 47.4218, 11.7100)
Luminance0.4742 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#77CC3B #903BCC
analogous
#C0CC3B #77CC3B #3BCC48
triadic
#77CC3B #3B77CC #CC3B77
tetradic
#77CC3B #3BC0CC #903BCC #CC483B
square
#77CC3B #3BC0CC #903BCC #CC483B
split-complementary
#77CC3B #483BCC #CC3BC0
monochromatic
#3F701D #5BA02A #77CC3B #99D96C #BAE59C

Accessibility & contrast

On white

2.00
#77CC3B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.48
#77CC3B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77CC3B
10.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##77CC3B#FFFFFF#000000##000000
##77CC3B1.002.0010.4810.48
#FFFFFF2.001.0021.0021.00
#00000010.4821.001.001.00
##00000010.4821.001.001.00

Color blindness preview

Protanopia (red-blind)
#D3BC22
Deuteranopia (green-blind)
#C8B549
Tritanopia (blue-blind)
#75C4B0
Achromatopsia (no color)
#B7B7B7

Design tokens & code

CSS
--color: #77cc3b;
/* rgb */ color: rgb(119, 204, 59);
/* oklch */ color: oklch(76.3% 0.195 135.2);
Tailwind
colors: {
  custom: {
    50: '#a5dc7a',
    500: '#77cc3b',
    950: '#000000',
  },
}
SCSS
$custom: #77cc3b;
$custom-light: #a5dc7a;
$custom-dark: #000000;
JSON
{
  "hex": "#77cc3b",
  "rgb": {
    "r": 119,
    "g": 204,
    "b": 59
  },
  "hsl": {
    "h": 95.172,
    "s": 58.704,
    "l": 51.569
  },
  "oklch": {
    "l": 0.76322,
    "c": 0.19487,
    "h": 135.2
  },
  "luminance": 0.47423
}

Semantic roles & 50–950 ramp

primary
#77CC3B
secondary
#B792D1
accent
#46E2A1
background
#FAFDF7
surface
#F4FBEE
border
#CED4C9
text
#10150A
muted
#7F837C

Preview Lab

Preview with #77CC3B

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

Preview Lab → · Contrast checker → · Palette generator →

#77CC3B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva