#77B31E#77B31E

#77B31E is a light, vivid yellow-green. Relative luminance 0.363; OKLCH L 69.9% C 0.180 H 130.3°. Best body text is #000000 at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#77B31E
RGB	rgb(119, 179, 30)
HSL	hsl(84, 71%, 41%)
HSV	hsv(84, 83%, 70%)
CMYK	cmyk(33.5%, 0%, 83.2%, 29.8%)
CIE-LAB	lab(66.71, -40.66, 62.63)
CIE-LCH	lch(66.71, 74.67, 122.99°)
OKLab	oklab(69.94% -0.1162 0.1369)
OKLCH	oklch(69.94% 0.18 130.3)
XYZ	xyz(23.9621, 36.2550, 6.9635)
Luminance	0.3626 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77B31E #5A1EB3

analogous

#B3A41E #77B31E #2CB31E

triadic

#77B31E #1E77B3 #B31E77

tetradic

#77B31E #1EB3A4 #5A1EB3 #B31E2C

square

#77B31E #1EB3A4 #5A1EB3 #B31E2C

split-complementary

#77B31E #1E2CB3 #A41EB3

monochromatic

#314A0C #547F15 #77B31E #98DD32 #B2E566

Accessibility & contrast

On white

2.55

#77B31E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.25

#77B31E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77B31E

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77B31E	#FFFFFF	#000000	##000000
##77B31E	1.00	2.55	8.25	8.25
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.25	21.00	1.00	1.00
##000000	8.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA500

Deuteranopia (green-blind)

#B3A130

Tritanopia (blue-blind)

#7AAB99

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #77b31e;
/* rgb */ color: rgb(119, 179, 30);
/* oklch */ color: oklch(69.9% 0.180 130.3);

Tailwind

colors: {
  custom: {
    50: '#a4ca69',
    500: '#77b31e',
    950: '#000000',
  },
}

SCSS

$custom: #77b31e;
$custom-light: #a4ca69;
$custom-dark: #000000;

JSON

{
  "hex": "#77b31e",
  "rgb": {
    "r": 119,
    "g": 179,
    "b": 30
  },
  "hsl": {
    "h": 84.161,
    "s": 71.292,
    "l": 40.98
  },
  "oklch": {
    "l": 0.69941,
    "c": 0.17952,
    "h": 130.3
  },
  "luminance": 0.36256
}

Semantic roles & 50–950 ramp

primary

#77B31E

secondary

#8C62CB

accent

#3AEE82

background

#FAFCF6

surface

#F4F8EC

border

#CED1C7

text

#101307

muted

#7F827A

Preview Lab

Preview with #77B31E

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

Preview Lab → · Contrast checker → · Palette generator →