#77B131#77B131

#77B131 is a light, vivid yellow-green. Relative luminance 0.356; OKLCH L 69.6% C 0.167 H 131.0°. Best body text is #000000 at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#77B131
RGB	rgb(119, 177, 49)
HSL	hsl(87, 57%, 44%)
HSV	hsv(87, 72%, 69%)
CMYK	cmyk(32.8%, 0%, 72.3%, 30.6%)
CIE-LAB	lab(66.20, -38.80, 56.20)
CIE-LCH	lch(66.20, 68.30, 124.62°)
OKLab	oklab(69.56% -0.1098 0.1263)
OKLCH	oklch(69.56% 0.167 131)
XYZ	xyz(23.8841, 35.5871, 8.5157)
Luminance	0.3559 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77B131 #6B31B1

analogous

#B1AB31 #77B131 #37B131

triadic

#77B131 #3177B1 #B13177

tetradic

#77B131 #31B1AB #6B31B1 #B13137

square

#77B131 #31B1AB #6B31B1 #B13137

split-complementary

#77B131 #3137B1 #AB31B1

monochromatic

#375116 #578124 #77B131 #96CF51 #B2DC80

Accessibility & contrast

On white

2.59

#77B131 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.12

#77B131 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77B131

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77B131	#FFFFFF	#000000	##000000
##77B131	1.00	2.59	8.12	8.12
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.12	21.00	1.00	1.00
##000000	8.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A41A

Deuteranopia (green-blind)

#B19F3D

Tritanopia (blue-blind)

#79A998

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #77b131;
/* rgb */ color: rgb(119, 177, 49);
/* oklch */ color: oklch(69.6% 0.167 131.0);

Tailwind

colors: {
  custom: {
    50: '#a3c871',
    500: '#77b131',
    950: '#000000',
  },
}

SCSS

$custom: #77b131;
$custom-light: #a3c871;
$custom-dark: #000000;

JSON

{
  "hex": "#77b131",
  "rgb": {
    "r": 119,
    "g": 177,
    "b": 49
  },
  "hsl": {
    "h": 87.188,
    "s": 56.637,
    "l": 44.314
  },
  "oklch": {
    "l": 0.69556,
    "c": 0.16736,
    "h": 131
  },
  "luminance": 0.35588
}

Semantic roles & 50–950 ramp

primary

#77B131

secondary

#9B79C5

accent

#48E08D

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#0F1308

muted

#7F827B

Preview Lab

Preview with #77B131

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

Preview Lab → · Contrast checker → · Palette generator →