#77B031#77B031

#77B031 is a light, vivid yellow-green. Relative luminance 0.352; OKLCH L 69.3% C 0.166 H 130.8°. Best body text is #000000 at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#77B031
RGB	rgb(119, 176, 49)
HSL	hsl(87, 56%, 44%)
HSV	hsv(87, 72%, 69%)
CMYK	cmyk(32.4%, 0%, 72.2%, 31%)
CIE-LAB	lab(65.90, -38.36, 55.90)
CIE-LCH	lch(65.90, 67.79, 124.46°)
OKLab	oklab(69.31% -0.1086 0.1256)
OKLCH	oklch(69.31% 0.166 130.8)
XYZ	xyz(23.6873, 35.1936, 8.4501)
Luminance	0.3519 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77B031 #6A31B0

analogous

#B0AA31 #77B031 #38B031

triadic

#77B031 #3177B0 #B03177

tetradic

#77B031 #31B0AA #6A31B0 #B03138

square

#77B031 #31B0AA #6A31B0 #B03138

split-complementary

#77B031 #3138B0 #AA31B0

monochromatic

#365016 #578024 #77B031 #96CE50 #B2DC80

Accessibility & contrast

On white

2.61

#77B031 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.04

#77B031 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77B031

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77B031	#FFFFFF	#000000	##000000
##77B031	1.00	2.61	8.04	8.04
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.04	21.00	1.00	1.00
##000000	8.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A31B

Deuteranopia (green-blind)

#B09F3D

Tritanopia (blue-blind)

#79A997

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #77b031;
/* rgb */ color: rgb(119, 176, 49);
/* oklch */ color: oklch(69.3% 0.166 130.8);

Tailwind

colors: {
  custom: {
    50: '#a3c871',
    500: '#77b031',
    950: '#000000',
  },
}

SCSS

$custom: #77b031;
$custom-light: #a3c871;
$custom-dark: #000000;

JSON

{
  "hex": "#77b031",
  "rgb": {
    "r": 119,
    "g": 176,
    "b": 49
  },
  "hsl": {
    "h": 86.929,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.69308,
    "c": 0.16608,
    "h": 130.8
  },
  "luminance": 0.35194
}

Semantic roles & 50–950 ramp

primary

#77B031

secondary

#9A78C5

accent

#48E08C

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#0F1308

muted

#7F827B

Preview Lab

Preview with #77B031

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

Preview Lab → · Contrast checker → · Palette generator →