#77CC38#77CC38

#77CC38 is a light, vivid yellow-green. Relative luminance 0.474; OKLCH L 76.3% C 0.197 H 134.9°. Best body text is #000000 at 10.48:1 contrast (WCAG AA passes).

Color values

HEX	#77CC38
RGB	rgb(119, 204, 56)
HSL	hsl(94, 59%, 51%)
HSV	hsv(94, 73%, 80%)
CMYK	cmyk(41.7%, 0%, 72.5%, 20%)
CIE-LAB	lab(74.44, -49.72, 61.91)
CIE-LCH	lch(74.44, 79.40, 128.77°)
OKLab	oklab(76.3% -0.1389 0.1392)
OKLCH	oklch(76.3% 0.197 134.9)
XYZ	xyz(29.9138, 47.3916, 11.3119)
Luminance	0.4739 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77CC38 #8D38CC

analogous

#C1CC38 #77CC38 #38CC43

triadic

#77CC38 #3877CC #CC3877

tetradic

#77CC38 #38C1CC #8D38CC #CC4338

square

#77CC38 #38C1CC #8D38CC #CC4338

split-complementary

#77CC38 #4338CC #CC38C1

monochromatic

#3F6E1C #5B9E29 #77CC38 #98D869 #BAE599

Accessibility & contrast

On white

2.00

#77CC38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.48

#77CC38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77CC38

10.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77CC38	#FFFFFF	#000000	##000000
##77CC38	1.00	2.00	10.48	10.48
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.48	21.00	1.00	1.00
##000000	10.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BB1C

Deuteranopia (green-blind)

#C8B546

Tritanopia (blue-blind)

#75C4AF

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #77cc38;
/* rgb */ color: rgb(119, 204, 56);
/* oklch */ color: oklch(76.3% 0.197 134.9);

Tailwind

colors: {
  custom: {
    50: '#a5dc78',
    500: '#77cc38',
    950: '#000000',
  },
}

SCSS

$custom: #77cc38;
$custom-light: #a5dc78;
$custom-dark: #000000;

JSON

{
  "hex": "#77cc38",
  "rgb": {
    "r": 119,
    "g": 204,
    "b": 56
  },
  "hsl": {
    "h": 94.459,
    "s": 59.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.763,
    "c": 0.19667,
    "h": 134.9
  },
  "luminance": 0.47393
}

Semantic roles & 50–950 ramp

primary

#77CC38

secondary

#B58FD1

accent

#45E2A0

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#101509

muted

#7F837B

Preview Lab

Preview with #77CC38

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

Preview Lab → · Contrast checker → · Palette generator →