#77CB3F#77CB3F

#77CB3F is a light, vivid yellow-green. Relative luminance 0.470; OKLCH L 76.1% C 0.191 H 135.4°. Best body text is #000000 at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#77CB3F
RGB	rgb(119, 203, 63)
HSL	hsl(96, 57%, 52%)
HSV	hsv(96, 69%, 80%)
CMYK	cmyk(41.4%, 0%, 69%, 20.4%)
CIE-LAB	lab(74.18, -48.82, 59.07)
CIE-LCH	lch(74.18, 76.64, 129.57°)
OKLab	oklab(76.11% -0.136 0.1342)
OKLCH	oklch(76.11% 0.191 135.4)
XYZ	xyz(29.8602, 46.9911, 12.1985)
Luminance	0.4699 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77CB3F #933FCB

analogous

#BDCB3F #77CB3F #3FCB4D

triadic

#77CB3F #3F77CB #CB3F77

tetradic

#77CB3F #3FBDCB #933FCB #CB4D3F

square

#77CB3F #3FBDCB #933FCB #CB4D3F

split-complementary

#77CB3F #4D3FCB #CB3FBD

monochromatic

#40711F #5BA12C #77CB3F #99D86F #BBE59F

Accessibility & contrast

On white

2.02

#77CB3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.40

#77CB3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77CB3F

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77CB3F	#FFFFFF	#000000	##000000
##77CB3F	1.00	2.02	10.40	10.40
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.40	21.00	1.00	1.00
##000000	10.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BB2A

Deuteranopia (green-blind)

#C7B44C

Tritanopia (blue-blind)

#75C3AF

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #77cb3f;
/* rgb */ color: rgb(119, 203, 63);
/* oklch */ color: oklch(76.1% 0.191 135.4);

Tailwind

colors: {
  custom: {
    50: '#a4db7c',
    500: '#77cb3f',
    950: '#000000',
  },
}

SCSS

$custom: #77cb3f;
$custom-light: #a4db7c;
$custom-dark: #000000;

JSON

{
  "hex": "#77cb3f",
  "rgb": {
    "r": 119,
    "g": 203,
    "b": 63
  },
  "hsl": {
    "h": 96,
    "s": 57.377,
    "l": 52.157
  },
  "oklch": {
    "l": 0.76106,
    "c": 0.19109,
    "h": 135.4
  },
  "luminance": 0.46993
}

Semantic roles & 50–950 ramp

primary

#77CB3F

secondary

#B994D1

accent

#47E1A3

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#10150A

muted

#7F837C

Preview Lab

Preview with #77CB3F

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

Preview Lab → · Contrast checker → · Palette generator →