#77CC42#77CC42

#77CC42 is a light, vivid yellow-green. Relative luminance 0.475; OKLCH L 76.4% C 0.190 H 135.7°. Best body text is #000000 at 10.50:1 contrast (WCAG AA passes).

Color values

HEX	#77CC42
RGB	rgb(119, 204, 66)
HSL	hsl(97, 58%, 53%)
HSV	hsv(97, 68%, 80%)
CMYK	cmyk(41.7%, 0%, 67.6%, 20%)
CIE-LAB	lab(74.51, -49.00, 58.25)
CIE-LCH	lch(74.51, 76.12, 130.07°)
OKLab	oklab(76.38% -0.1363 0.1329)
OKLCH	oklch(76.38% 0.19 135.7)
XYZ	xyz(30.1832, 47.4993, 12.7311)
Luminance	0.4750 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77CC42 #9742CC

analogous

#BCCC42 #77CC42 #42CC52

triadic

#77CC42 #4277CC #CC4277

tetradic

#77CC42 #42BCCC #9742CC #CC5242

square

#77CC42 #42BCCC #9742CC #CC5242

split-complementary

#77CC42 #5242CC #CC42BC

monochromatic

#40741F #5AA42C #77CC42 #9AD972 #BCE6A2

Accessibility & contrast

On white

2.00

#77CC42 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.50

#77CC42 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77CC42

10.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77CC42	#FFFFFF	#000000	##000000
##77CC42	1.00	2.00	10.50	10.50
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.50	21.00	1.00	1.00
##000000	10.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BC2E

Deuteranopia (green-blind)

#C8B54E

Tritanopia (blue-blind)

#74C5B0

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #77cc42;
/* rgb */ color: rgb(119, 204, 66);
/* oklch */ color: oklch(76.4% 0.190 135.7);

Tailwind

colors: {
  custom: {
    50: '#a4dc7d',
    500: '#77cc42',
    950: '#000000',
  },
}

SCSS

$custom: #77cc42;
$custom-light: #a4dc7d;
$custom-dark: #000000;

JSON

{
  "hex": "#77cc42",
  "rgb": {
    "r": 119,
    "g": 204,
    "b": 66
  },
  "hsl": {
    "h": 96.957,
    "s": 57.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.76378,
    "c": 0.19034,
    "h": 135.7
  },
  "luminance": 0.47501
}

Semantic roles & 50–950 ramp

primary

#77CC42

secondary

#BC97D3

accent

#47E1A6

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#10150A

muted

#7F837C

Preview Lab

Preview with #77CC42

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

Preview Lab → · Contrast checker → · Palette generator →