#77C031#77C031

#77C031 is a light, vivid yellow-green. Relative luminance 0.418; OKLCH L 73.3% C 0.186 H 133.2°. Best body text is #000000 at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#77C031
RGB	rgb(119, 192, 49)
HSL	hsl(91, 59%, 47%)
HSV	hsv(91, 74%, 75%)
CMYK	cmyk(38%, 0%, 74.5%, 24.7%)
CIE-LAB	lab(70.76, -45.24, 60.70)
CIE-LCH	lch(70.76, 75.71, 126.70°)
OKLab	oklab(73.28% -0.1273 0.1357)
OKLCH	oklch(73.28% 0.186 133.2)
XYZ	xyz(27.0114, 41.8417, 9.5582)
Luminance	0.4184 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77C031 #7A31C0

analogous

#BFC031 #77C031 #31C032

triadic

#77C031 #3177C0 #C03177

tetradic

#77C031 #31BFC0 #7A31C0 #C03231

square

#77C031 #31BFC0 #7A31C0 #C03231

split-complementary

#77C031 #3231C0 #C031BF

monochromatic

#3B5E18 #598F25 #77C031 #96D559 #B5E18A

Accessibility & contrast

On white

2.24

#77C031 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.37

#77C031 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77C031

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77C031	#FFFFFF	#000000	##000000
##77C031	1.00	2.24	9.37	9.37
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.37	21.00	1.00	1.00
##000000	9.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B112

Deuteranopia (green-blind)

#BEAB3F

Tritanopia (blue-blind)

#77B8A5

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #77c031;
/* rgb */ color: rgb(119, 192, 49);
/* oklch */ color: oklch(73.3% 0.186 133.2);

Tailwind

colors: {
  custom: {
    50: '#a4d373',
    500: '#77c031',
    950: '#000000',
  },
}

SCSS

$custom: #77c031;
$custom-light: #a4d373;
$custom-dark: #000000;

JSON

{
  "hex": "#77c031",
  "rgb": {
    "r": 119,
    "g": 192,
    "b": 49
  },
  "hsl": {
    "h": 90.629,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.73277,
    "c": 0.18605,
    "h": 133.2
  },
  "luminance": 0.41843
}

Semantic roles & 50–950 ramp

primary

#77C031

secondary

#A782CB

accent

#45E396

background

#FAFDF7

surface

#F4FAED

border

#CED3C8

text

#101409

muted

#7F837B

Preview Lab

Preview with #77C031

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

Preview Lab → · Contrast checker → · Palette generator →