#77C631#77C631

#77C631 is a light, vivid yellow-green. Relative luminance 0.445; OKLCH L 74.8% C 0.193 H 133.9°. Best body text is #000000 at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#77C631
RGB	rgb(119, 198, 49)
HSL	hsl(92, 60%, 48%)
HSV	hsv(92, 75%, 78%)
CMYK	cmyk(39.9%, 0%, 75.3%, 22.4%)
CIE-LAB	lab(72.58, -47.72, 62.47)
CIE-LCH	lch(72.58, 78.61, 127.38°)
OKLab	oklab(74.77% -0.134 0.1394)
OKLCH	oklch(74.77% 0.193 133.9)
XYZ	xyz(28.3557, 44.5304, 10.0063)
Luminance	0.4453 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77C631 #8031C6

analogous

#C1C631 #77C631 #31C635

triadic

#77C631 #3177C6 #C63177

tetradic

#77C631 #31C1C6 #8031C6 #C63531

square

#77C631 #31C1C6 #8031C6 #C63531

split-complementary

#77C631 #3531C6 #C631C1

monochromatic

#3C6419 #5A9525 #77C631 #96D75D #B6E38E

Accessibility & contrast

On white

2.12

#77C631 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.91

#77C631 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77C631

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77C631	#FFFFFF	#000000	##000000
##77C631	1.00	2.12	9.91	9.91
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.91	21.00	1.00	1.00
##000000	9.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB60E

Deuteranopia (green-blind)

#C3B040

Tritanopia (blue-blind)

#76BEAA

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #77c631;
/* rgb */ color: rgb(119, 198, 49);
/* oklch */ color: oklch(74.8% 0.193 133.9);

Tailwind

colors: {
  custom: {
    50: '#a4d874',
    500: '#77c631',
    950: '#000000',
  },
}

SCSS

$custom: #77c631;
$custom-light: #a4d874;
$custom-dark: #000000;

JSON

{
  "hex": "#77c631",
  "rgb": {
    "r": 119,
    "g": 198,
    "b": 49
  },
  "hsl": {
    "h": 91.812,
    "s": 60.324,
    "l": 48.431
  },
  "oklch": {
    "l": 0.74766,
    "c": 0.19335,
    "h": 133.9
  },
  "luminance": 0.44532
}

Semantic roles & 50–950 ramp

primary

#77C631

secondary

#AC85CE

accent

#44E399

background

#FAFDF7

surface

#F4FAED

border

#CED3C8

text

#101409

muted

#7F837B

Preview Lab

Preview with #77C631

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

Preview Lab → · Contrast checker → · Palette generator →