#77CF3A#77CF3A

#77CF3A is a light, vivid yellow-green. Relative luminance 0.489; OKLCH L 77.1% C 0.199 H 135.3°. Best body text is #000000 at 10.77:1 contrast (WCAG AA passes).

Color values

HEX#77CF3A
RGBrgb(119, 207, 58)
HSLhsl(95, 61%, 52%)
HSVhsv(95, 72%, 81%)
CMYKcmyk(42.5%, 0%, 72%, 18.8%)
CIE-LABlab(75.36, -50.79, 62.12)
CIE-LCHlch(75.36, 80.24, 129.27°)
OKLaboklab(77.06% -0.1417 0.14)
OKLCHoklch(77.06% 0.199 135.3)
XYZxyz(30.6836, 48.8513, 11.8146)
Luminance0.4885 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#77CF3A #923ACF
analogous
#C2CF3A #77CF3A #3ACF48
triadic
#77CF3A #3A77CF #CF3A77
tetradic
#77CF3A #3AC2CF #923ACF #CF483A
square
#77CF3A #3AC2CF #923ACF #CF483A
split-complementary
#77CF3A #483ACF #CF3AC2
monochromatic
#3F731C #5BA428 #77CF3A #99DB6B #BBE79C

Accessibility & contrast

On white

1.95
#77CF3A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.77
#77CF3A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77CF3A
10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##77CF3A#FFFFFF#000000##000000
##77CF3A1.001.9510.7710.77
#FFFFFF1.951.0021.0021.00
#00000010.7721.001.001.00
##00000010.7721.001.001.00

Color blindness preview

Protanopia (red-blind)
#D7BE1F
Deuteranopia (green-blind)
#CBB748
Tritanopia (blue-blind)
#74C7B2
Achromatopsia (no color)
#BABABA

Design tokens & code

CSS
--color: #77cf3a;
/* rgb */ color: rgb(119, 207, 58);
/* oklch */ color: oklch(77.1% 0.199 135.3);
Tailwind
colors: {
  custom: {
    50: '#a5de79',
    500: '#77cf3a',
    950: '#000000',
  },
}
SCSS
$custom: #77cf3a;
$custom-light: #a5de79;
$custom-dark: #000000;
JSON
{
  "hex": "#77cf3a",
  "rgb": {
    "r": 119,
    "g": 207,
    "b": 58
  },
  "hsl": {
    "h": 95.436,
    "s": 60.816,
    "l": 51.961
  },
  "oklch": {
    "l": 0.77058,
    "c": 0.19914,
    "h": 135.3
  },
  "luminance": 0.48853
}

Semantic roles & 50–950 ramp

primary
#77CF3A
secondary
#B892D3
accent
#44E4A2
background
#FAFDF7
surface
#F4FBEE
border
#CED4C9
text
#10150A
muted
#7F837C

Preview Lab

Preview with #77CF3A

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

Preview Lab → · Contrast checker → · Palette generator →

#77CF3A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva