#77C83B#77C83B

#77C83B is a light, vivid yellow-green. Relative luminance 0.455; OKLCH L 75.3% C 0.190 H 134.8°. Best body text is #000000 at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#77C83B
RGB	rgb(119, 200, 59)
HSL	hsl(94, 56%, 51%)
HSV	hsv(94, 71%, 78%)
CMYK	cmyk(40.5%, 0%, 70.5%, 21.6%)
CIE-LAB	lab(73.25, -47.89, 59.62)
CIE-LCH	lch(73.25, 76.47, 128.77°)
OKLab	oklab(75.33% -0.1338 0.1349)
OKLCH	oklch(75.33% 0.19 134.8)
XYZ	xyz(29.0508, 45.5447, 11.3971)
Luminance	0.4555 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77C83B #8C3BC8

analogous

#BDC83B #77C83B #3BC845

triadic

#77C83B #3B77C8 #C83B77

tetradic

#77C83B #3BBDC8 #8C3BC8 #C8453B

square

#77C83B #3BBDC8 #8C3BC8 #C8453B

split-complementary

#77C83B #453BC8 #C83BBD

monochromatic

#3F6B1E #5B9A2B #77C83B #98D56B #B9E39B

Accessibility & contrast

On white

2.08

#77C83B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.11

#77C83B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77C83B

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77C83B	#FFFFFF	#000000	##000000
##77C83B	1.00	2.08	10.11	10.11
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.11	21.00	1.00	1.00
##000000	10.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB824

Deuteranopia (green-blind)

#C4B148

Tritanopia (blue-blind)

#75C0AC

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #77c83b;
/* rgb */ color: rgb(119, 200, 59);
/* oklch */ color: oklch(75.3% 0.190 134.8);

Tailwind

colors: {
  custom: {
    50: '#a4d979',
    500: '#77c83b',
    950: '#000000',
  },
}

SCSS

$custom: #77c83b;
$custom-light: #a4d979;
$custom-dark: #000000;

JSON

{
  "hex": "#77c83b",
  "rgb": {
    "r": 119,
    "g": 200,
    "b": 59
  },
  "hsl": {
    "h": 94.468,
    "s": 56.175,
    "l": 50.784
  },
  "oklch": {
    "l": 0.75332,
    "c": 0.18994,
    "h": 134.8
  },
  "luminance": 0.45546
}

Semantic roles & 50–950 ramp

primary

#77C83B

secondary

#B490CF

accent

#48DF9F

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#10150A

muted

#7F837C

Preview Lab

Preview with #77C83B

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

Preview Lab → · Contrast checker → · Palette generator →