#77C143#77C143

#77C143 is a light, vivid yellow-green. Relative luminance 0.425; OKLCH L 73.7% C 0.176 H 134.7°. Best body text is #000000 at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#77C143
RGB	rgb(119, 193, 67)
HSL	hsl(95, 50%, 51%)
HSV	hsv(95, 65%, 76%)
CMYK	cmyk(38.3%, 0%, 65.3%, 24.3%)
CIE-LAB	lab(71.19, -44.36, 54.32)
CIE-LCH	lch(71.19, 70.13, 129.24°)
OKLab	oklab(73.67% -0.1236 0.1247)
OKLCH	oklch(73.67% 0.176 134.7)
XYZ	xyz(27.6902, 42.4658, 12.0468)
Luminance	0.4247 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77C143 #8D43C1

analogous

#B6C143 #77C143 #43C14E

triadic

#77C143 #4377C1 #C14377

tetradic

#77C143 #43B6C1 #8D43C1 #C14E43

square

#77C143 #43B6C1 #8D43C1 #C14E43

split-complementary

#77C143 #4E43C1 #C143B6

monochromatic

#3F6722 #5B9531 #77C143 #98D071 #BADF9F

Accessibility & contrast

On white

2.21

#77C143 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.49

#77C143 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77C143

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77C143	#FFFFFF	#000000	##000000
##77C143	1.00	2.21	9.49	9.49
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.49	21.00	1.00	1.00
##000000	9.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B233

Deuteranopia (green-blind)

#BEAC4D

Tritanopia (blue-blind)

#76BAA7

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #77c143;
/* rgb */ color: rgb(119, 193, 67);
/* oklch */ color: oklch(73.7% 0.176 134.7);

Tailwind

colors: {
  custom: {
    50: '#a3d47d',
    500: '#77c143',
    950: '#000000',
  },
}

SCSS

$custom: #77c143;
$custom-light: #a3d47d;
$custom-dark: #000000;

JSON

{
  "hex": "#77c143",
  "rgb": {
    "r": 119,
    "g": 193,
    "b": 67
  },
  "hsl": {
    "h": 95.238,
    "s": 50.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.73668,
    "c": 0.17559,
    "h": 134.7
  },
  "luminance": 0.42467
}

Semantic roles & 50–950 ramp

primary

#77C143

secondary

#B594CC

accent

#4EDAA0

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#10140A

muted

#7F837C

Preview Lab

Preview with #77C143

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

Preview Lab → · Contrast checker → · Palette generator →