#77D138#77D138

#77D138 is a light, highly saturated yellow-green. Relative luminance 0.498; OKLCH L 77.5% C 0.203 H 135.4°. Best body text is #000000 at 10.96:1 contrast (WCAG AA passes).

Color values

HEX	#77D138
RGB	rgb(119, 209, 56)
HSL	hsl(95, 62%, 52%)
HSV	hsv(95, 73%, 82%)
CMYK	cmyk(43.1%, 0%, 73.2%, 18%)
CIE-LAB	lab(75.95, -51.72, 63.41)
CIE-LCH	lch(75.95, 81.83, 129.20°)
OKLab	oklab(77.54% -0.1443 0.1424)
OKLCH	oklch(77.54% 0.203 135.4)
XYZ	xyz(31.1213, 49.8066, 11.7144)
Luminance	0.4981 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77D138 #9238D1

analogous

#C4D138 #77D138 #38D146

triadic

#77D138 #3877D1 #D13877

tetradic

#77D138 #38C4D1 #9238D1 #D14638

square

#77D138 #38C4D1 #9238D1 #D14638

split-complementary

#77D138 #4638D1 #D138C4

monochromatic

#3F741B #5BA626 #77D138 #99DC6A #BBE89B

Accessibility & contrast

On white

1.92

#77D138 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.96

#77D138 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77D138

10.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77D138	#FFFFFF	#000000	##000000
##77D138	1.00	1.92	10.96	10.96
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.96	21.00	1.00	1.00
##000000	10.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C01A

Deuteranopia (green-blind)

#CDB947

Tritanopia (blue-blind)

#74C9B4

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #77d138;
/* rgb */ color: rgb(119, 209, 56);
/* oklch */ color: oklch(77.5% 0.203 135.4);

Tailwind

colors: {
  custom: {
    50: '#a5e079',
    500: '#77d138',
    950: '#000000',
  },
}

SCSS

$custom: #77d138;
$custom-light: #a5e079;
$custom-dark: #000000;

JSON

{
  "hex": "#77d138",
  "rgb": {
    "r": 119,
    "g": 209,
    "b": 56
  },
  "hsl": {
    "h": 95.294,
    "s": 62.449,
    "l": 51.961
  },
  "oklch": {
    "l": 0.77539,
    "c": 0.20272,
    "h": 135.4
  },
  "luminance": 0.49808
}

Semantic roles & 50–950 ramp

primary

#77D138

secondary

#B891D4

accent

#42E6A2

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#10150A

muted

#7F837C

Preview Lab

Preview with #77D138

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

Preview Lab → · Contrast checker → · Palette generator →