#77CB38#77CB38

#77CB38 is a light, vivid yellow-green. Relative luminance 0.469; OKLCH L 76.1% C 0.195 H 134.8°. Best body text is #000000 at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#77CB38
RGB	rgb(119, 203, 56)
HSL	hsl(94, 59%, 51%)
HSV	hsv(94, 72%, 80%)
CMYK	cmyk(41.4%, 0%, 72.4%, 20.4%)
CIE-LAB	lab(74.14, -49.32, 61.61)
CIE-LCH	lch(74.14, 78.92, 128.68°)
OKLab	oklab(76.05% -0.1378 0.1386)
OKLCH	oklch(76.05% 0.195 134.8)
XYZ	xyz(29.6769, 46.9177, 11.2329)
Luminance	0.4692 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77CB38 #8C38CB

analogous

#C0CB38 #77CB38 #38CB42

triadic

#77CB38 #3877CB #CB3877

tetradic

#77CB38 #38C0CB #8C38CB #CB4238

square

#77CB38 #38C0CB #8C38CB #CB4238

split-complementary

#77CB38 #4238CB #CB38C0

monochromatic

#3F6C1C #5B9D29 #77CB38 #98D869 #B9E499

Accessibility & contrast

On white

2.02

#77CB38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.38

#77CB38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77CB38

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77CB38	#FFFFFF	#000000	##000000
##77CB38	1.00	2.02	10.38	10.38
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.38	21.00	1.00	1.00
##000000	10.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB1D

Deuteranopia (green-blind)

#C7B446

Tritanopia (blue-blind)

#75C3AE

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #77cb38;
/* rgb */ color: rgb(119, 203, 56);
/* oklch */ color: oklch(76.1% 0.195 134.8);

Tailwind

colors: {
  custom: {
    50: '#a5db78',
    500: '#77cb38',
    950: '#000000',
  },
}

SCSS

$custom: #77cb38;
$custom-light: #a5db78;
$custom-dark: #000000;

JSON

{
  "hex": "#77cb38",
  "rgb": {
    "r": 119,
    "g": 203,
    "b": 56
  },
  "hsl": {
    "h": 94.286,
    "s": 58.566,
    "l": 50.784
  },
  "oklch": {
    "l": 0.76053,
    "c": 0.19546,
    "h": 134.8
  },
  "luminance": 0.46919
}

Semantic roles & 50–950 ramp

primary

#77CB38

secondary

#B48FD0

accent

#46E29F

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#101509

muted

#7F837B

Preview Lab

Preview with #77CB38

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

Preview Lab → · Contrast checker → · Palette generator →