#77C842#77C842

#77C842 is a light, vivid yellow-green. Relative luminance 0.456; OKLCH L 75.4% C 0.185 H 135.3°. Best body text is #000000 at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#77C842
RGB	rgb(119, 200, 66)
HSL	hsl(96, 55%, 52%)
HSV	hsv(96, 67%, 78%)
CMYK	cmyk(40.5%, 0%, 67%, 21.6%)
CIE-LAB	lab(73.30, -47.36, 56.97)
CIE-LCH	lch(73.30, 74.09, 129.74°)
OKLab	oklab(75.39% -0.1318 0.1302)
OKLCH	oklch(75.39% 0.185 135.3)
XYZ	xyz(29.2447, 45.6223, 12.4182)
Luminance	0.4562 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77C842 #9342C8

analogous

#BAC842 #77C842 #42C850

triadic

#77C842 #4277C8 #C84277

tetradic

#77C842 #42BAC8 #9342C8 #C85042

square

#77C842 #42BAC8 #9342C8 #C85042

split-complementary

#77C842 #5042C8 #C842BA

monochromatic

#406F20 #5B9F2E #77C842 #99D671 #BBE4A1

Accessibility & contrast

On white

2.07

#77C842 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.12

#77C842 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77C842

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77C842	#FFFFFF	#000000	##000000
##77C842	1.00	2.07	10.12	10.12
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.12	21.00	1.00	1.00
##000000	10.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB82F

Deuteranopia (green-blind)

#C4B24E

Tritanopia (blue-blind)

#75C1AD

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #77c842;
/* rgb */ color: rgb(119, 200, 66);
/* oklch */ color: oklch(75.4% 0.185 135.3);

Tailwind

colors: {
  custom: {
    50: '#a4d97d',
    500: '#77c842',
    950: '#000000',
  },
}

SCSS

$custom: #77c842;
$custom-light: #a4d97d;
$custom-dark: #000000;

JSON

{
  "hex": "#77c842",
  "rgb": {
    "r": 119,
    "g": 200,
    "b": 66
  },
  "hsl": {
    "h": 96.269,
    "s": 54.918,
    "l": 52.157
  },
  "oklch": {
    "l": 0.75389,
    "c": 0.18529,
    "h": 135.3
  },
  "luminance": 0.45624
}

Semantic roles & 50–950 ramp

primary

#77C842

secondary

#B996D0

accent

#4ADEA3

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#10150A

muted

#7F837C

Preview Lab

Preview with #77C842

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

Preview Lab → · Contrast checker → · Palette generator →