#77CB4C#77CB4C

#77CB4C is a light, vivid yellow-green. Relative luminance 0.472; OKLCH L 76.2% C 0.182 H 136.6°. Best body text is #000000 at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#77CB4C
RGB	rgb(119, 203, 76)
HSL	hsl(100, 55%, 55%)
HSV	hsv(100, 63%, 80%)
CMYK	cmyk(41.4%, 0%, 62.6%, 20.4%)
CIE-LAB	lab(74.29, -47.73, 53.91)
CIE-LCH	lch(74.29, 72.00, 131.52°)
OKLab	oklab(76.22% -0.1321 0.1249)
OKLCH	oklch(76.22% 0.182 136.6)
XYZ	xyz(30.2674, 47.1539, 14.3429)
Luminance	0.4716 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77CB4C #A04CCB

analogous

#B6CB4C #77CB4C #4CCB61

triadic

#77CB4C #4C77CB #CB4C77

tetradic

#77CB4C #4CB6CB #A04CCB #CB614C

square

#77CB4C #4CB6CB #A04CCB #CB614C

split-complementary

#77CB4C #614CCB #CB4CB6

monochromatic

#407923 #5AA931 #77CB4C #9BD97B #BFE7AB

Accessibility & contrast

On white

2.01

#77CB4C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.43

#77CB4C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77CB4C

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77CB4C	#FFFFFF	#000000	##000000
##77CB4C	1.00	2.01	10.43	10.43
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.43	21.00	1.00	1.00
##000000	10.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BB3D

Deuteranopia (green-blind)

#C6B456

Tritanopia (blue-blind)

#73C4B0

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #77cb4c;
/* rgb */ color: rgb(119, 203, 76);
/* oklch */ color: oklch(76.2% 0.182 136.6);

Tailwind

colors: {
  custom: {
    50: '#a4db83',
    500: '#77cb4c',
    950: '#000000',
  },
}

SCSS

$custom: #77cb4c;
$custom-light: #a4db83;
$custom-dark: #000000;

JSON

{
  "hex": "#77cb4c",
  "rgb": {
    "r": 119,
    "g": 203,
    "b": 76
  },
  "hsl": {
    "h": 99.685,
    "s": 54.978,
    "l": 54.706
  },
  "oklch": {
    "l": 0.76225,
    "c": 0.18181,
    "h": 136.6
  },
  "luminance": 0.47156
}

Semantic roles & 50–950 ramp

primary

#77CB4C

secondary

#C29FD4

accent

#49DEAC

background

#FAFDF8

surface

#F4FBEF

border

#CED4CA

text

#10150B

muted

#7F837C

Preview Lab

Preview with #77CB4C

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

Preview Lab → · Contrast checker → · Palette generator →