#77BC38#77BC38

#77BC38 is a light, vivid yellow-green. Relative luminance 0.402; OKLCH L 72.3% C 0.177 H 133.2°. Best body text is #000000 at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#77BC38
RGB	rgb(119, 188, 56)
HSL	hsl(91, 54%, 48%)
HSV	hsv(91, 70%, 74%)
CMYK	cmyk(36.7%, 0%, 70.2%, 26.3%)
CIE-LAB	lab(69.59, -43.10, 57.01)
CIE-LCH	lch(69.59, 71.47, 127.09°)
OKLab	oklab(72.34% -0.121 0.129)
OKLCH	oklch(72.34% 0.177 133.2)
XYZ	xyz(26.3044, 40.1727, 10.1088)
Luminance	0.4017 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77BC38 #7D38BC

analogous

#B9BC38 #77BC38 #38BC3B

triadic

#77BC38 #3877BC #BC3877

tetradic

#77BC38 #38B9BC #7D38BC #BC3B38

square

#77BC38 #38B9BC #7D38BC #BC3B38

split-complementary

#77BC38 #3B38BC #BC38B9

monochromatic

#3B5E1C #598D2A #77BC38 #96D061 #B5DE90

Accessibility & contrast

On white

2.32

#77BC38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.03

#77BC38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77BC38

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77BC38	#FFFFFF	#000000	##000000
##77BC38	1.00	2.32	9.03	9.03
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.03	21.00	1.00	1.00
##000000	9.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AD23

Deuteranopia (green-blind)

#BAA844

Tritanopia (blue-blind)

#77B5A2

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #77bc38;
/* rgb */ color: rgb(119, 188, 56);
/* oklch */ color: oklch(72.3% 0.177 133.2);

Tailwind

colors: {
  custom: {
    50: '#a3d076',
    500: '#77bc38',
    950: '#000000',
  },
}

SCSS

$custom: #77bc38;
$custom-light: #a3d076;
$custom-dark: #000000;

JSON

{
  "hex": "#77bc38",
  "rgb": {
    "r": 119,
    "g": 188,
    "b": 56
  },
  "hsl": {
    "h": 91.364,
    "s": 54.098,
    "l": 47.843
  },
  "oklch": {
    "l": 0.72336,
    "c": 0.17682,
    "h": 133.2
  },
  "luminance": 0.40174
}

Semantic roles & 50–950 ramp

primary

#77BC38

secondary

#A987C9

accent

#4ADD97

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#101409

muted

#7F827B

Preview Lab

Preview with #77BC38

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

Preview Lab → · Contrast checker → · Palette generator →