#77C03F#77C03F

#77C03F is a light, vivid yellow-green. Relative luminance 0.420; OKLCH L 73.4% C 0.177 H 134.2°. Best body text is #000000 at 9.40:1 contrast (WCAG AA passes).

Color values

HEX#77C03F
RGBrgb(119, 192, 63)
HSLhsl(94, 51%, 50%)
HSVhsv(94, 67%, 75%)
CMYKcmyk(38%, 0%, 67.2%, 24.7%)
CIE-LABlab(70.86, -44.27, 55.59)
CIE-LCHlch(70.86, 71.06, 128.53°)
OKLaboklab(73.38% -0.1236 0.1269)
OKLCHoklch(73.38% 0.177 134.2)
XYZxyz(27.3541, 41.9788, 11.3631)
Luminance0.4198 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#77C03F #883FC0
analogous
#B8C03F #77C03F #3FC047
triadic
#77C03F #3F77C0 #C03F77
tetradic
#77C03F #3FB8C0 #883FC0 #C0473F
square
#77C03F #3FB8C0 #883FC0 #C0473F
split-complementary
#77C03F #473FC0 #C03FB8
monochromatic
#3E6421 #5A9230 #77C03F #98CF6D #B8DE9B

Accessibility & contrast

On white

2.23
#77C03F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.40
#77C03F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77C03F
9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##77C03F#FFFFFF#000000##000000
##77C03F1.002.239.409.40
#FFFFFF2.231.0021.0021.00
#0000009.4021.001.001.00
##0000009.4021.001.001.00

Color blindness preview

Protanopia (red-blind)
#C7B12D
Deuteranopia (green-blind)
#BDAB4A
Tritanopia (blue-blind)
#76B9A6
Achromatopsia (no color)
#ADADAD

Design tokens & code

CSS
--color: #77c03f;
/* rgb */ color: rgb(119, 192, 63);
/* oklch */ color: oklch(73.4% 0.177 134.2);
Tailwind
colors: {
  custom: {
    50: '#a3d37b',
    500: '#77c03f',
    950: '#000000',
  },
}
SCSS
$custom: #77c03f;
$custom-light: #a3d37b;
$custom-dark: #000000;
JSON
{
  "hex": "#77c03f",
  "rgb": {
    "r": 119,
    "g": 192,
    "b": 63
  },
  "hsl": {
    "h": 93.953,
    "s": 50.588,
    "l": 50
  },
  "oklch": {
    "l": 0.73384,
    "c": 0.17718,
    "h": 134.2
  },
  "luminance": 0.4198
}

Semantic roles & 50–950 ramp

primary
#77C03F
secondary
#B191CA
accent
#4EDA9D
background
#FAFDF7
surface
#F4FAEE
border
#CED3C9
text
#10140A
muted
#7F837C

Preview Lab

Preview with #77C03F

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

Preview Lab → · Contrast checker → · Palette generator →

#77C03F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva