#77C831#77C831

#77C831 is a light, vivid yellow-green. Relative luminance 0.455; OKLCH L 75.3% C 0.196 H 134.1°. Best body text is #000000 at 10.09:1 contrast (WCAG AA passes).

Color values

HEX	#77C831
RGB	rgb(119, 200, 49)
HSL	hsl(92, 61%, 49%)
HSV	hsv(92, 76%, 78%)
CMYK	cmyk(40.5%, 0%, 75.5%, 21.6%)
CIE-LAB	lab(73.19, -48.54, 63.06)
CIE-LCH	lch(73.19, 79.58, 127.59°)
OKLab	oklab(75.26% -0.1362 0.1406)
OKLCH	oklch(75.26% 0.196 134.1)
XYZ	xyz(28.8159, 45.4507, 10.1597)
Luminance	0.4545 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77C831 #8231C8

analogous

#C3C831 #77C831 #31C836

triadic

#77C831 #3177C8 #C83177

tetradic

#77C831 #31C3C8 #8231C8 #C83631

square

#77C831 #31C3C8 #8231C8 #C83631

split-complementary

#77C831 #3631C8 #C831C3

monochromatic

#3D6619 #5A9725 #77C831 #97D85F #B7E490

Accessibility & contrast

On white

2.08

#77C831 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.09

#77C831 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77C831

10.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77C831	#FFFFFF	#000000	##000000
##77C831	1.00	2.08	10.09	10.09
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.09	21.00	1.00	1.00
##000000	10.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B80C

Deuteranopia (green-blind)

#C5B141

Tritanopia (blue-blind)

#76C0AB

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #77c831;
/* rgb */ color: rgb(119, 200, 49);
/* oklch */ color: oklch(75.3% 0.196 134.1);

Tailwind

colors: {
  custom: {
    50: '#a5d974',
    500: '#77c831',
    950: '#000000',
  },
}

SCSS

$custom: #77c831;
$custom-light: #a5d974;
$custom-dark: #000000;

JSON

{
  "hex": "#77c831",
  "rgb": {
    "r": 119,
    "g": 200,
    "b": 49
  },
  "hsl": {
    "h": 92.185,
    "s": 60.643,
    "l": 48.824
  },
  "oklch": {
    "l": 0.75262,
    "c": 0.19576,
    "h": 134.1
  },
  "luminance": 0.45452
}

Semantic roles & 50–950 ramp

primary

#77C831

secondary

#AD86CE

accent

#44E49A

background

#FAFDF7

surface

#F4FAED

border

#CED3C8

text

#101509

muted

#7F837B

Preview Lab

Preview with #77C831

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

Preview Lab → · Contrast checker → · Palette generator →