#77CB3C#77CB3C

#77CB3C is a light, vivid yellow-green. Relative luminance 0.470; OKLCH L 76.1% C 0.193 H 135.1°. Best body text is #000000 at 10.39:1 contrast (WCAG AA passes).

Color values

HEX	#77CB3C
RGB	rgb(119, 203, 60)
HSL	hsl(95, 58%, 52%)
HSV	hsv(95, 70%, 80%)
CMYK	cmyk(41.4%, 0%, 70.4%, 20.4%)
CIE-LAB	lab(74.16, -49.04, 60.18)
CIE-LCH	lch(74.16, 77.63, 129.18°)
OKLab	oklab(76.08% -0.1368 0.1362)
OKLCH	oklch(76.08% 0.193 135.1)
XYZ	xyz(29.7786, 46.9584, 11.7689)
Luminance	0.4696 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77CB3C #903CCB

analogous

#BFCB3C #77CB3C #3CCB49

triadic

#77CB3C #3C77CB #CB3C77

tetradic

#77CB3C #3CBFCB #903CCB #CB493C

square

#77CB3C #3CBFCB #903CCB #CB493C

split-complementary

#77CB3C #493CCB #CB3CBF

monochromatic

#3F6F1E #5B9F2A #77CB3C #99D86C #BAE59D

Accessibility & contrast

On white

2.02

#77CB3C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.39

#77CB3C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77CB3C

10.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77CB3C	#FFFFFF	#000000	##000000
##77CB3C	1.00	2.02	10.39	10.39
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.39	21.00	1.00	1.00
##000000	10.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BB25

Deuteranopia (green-blind)

#C7B449

Tritanopia (blue-blind)

#75C3AF

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #77cb3c;
/* rgb */ color: rgb(119, 203, 60);
/* oklch */ color: oklch(76.1% 0.193 135.1);

Tailwind

colors: {
  custom: {
    50: '#a4db7a',
    500: '#77cb3c',
    950: '#000000',
  },
}

SCSS

$custom: #77cb3c;
$custom-light: #a4db7a;
$custom-dark: #000000;

JSON

{
  "hex": "#77cb3c",
  "rgb": {
    "r": 119,
    "g": 203,
    "b": 60
  },
  "hsl": {
    "h": 95.245,
    "s": 57.895,
    "l": 51.569
  },
  "oklch": {
    "l": 0.76082,
    "c": 0.19302,
    "h": 135.1
  },
  "luminance": 0.4696
}

Semantic roles & 50–950 ramp

primary

#77CB3C

secondary

#B792D1

accent

#47E1A1

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#10150A

muted

#7F837C

Preview Lab

Preview with #77CB3C

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

Preview Lab → · Contrast checker → · Palette generator →