#77CE43#77CE43

#77CE43 is a light, vivid yellow-green. Relative luminance 0.485; OKLCH L 76.9% C 0.192 H 136.0°. Best body text is #000000 at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#77CE43
RGB	rgb(119, 206, 67)
HSL	hsl(98, 59%, 54%)
HSV	hsv(98, 67%, 81%)
CMYK	cmyk(42.2%, 0%, 67.5%, 19.2%)
CIE-LAB	lab(75.12, -49.73, 58.50)
CIE-LCH	lch(75.12, 76.78, 130.37°)
OKLab	oklab(76.88% -0.1382 0.1336)
OKLCH	oklch(76.88% 0.192 136)
XYZ	xyz(30.6914, 48.4681, 13.0472)
Luminance	0.4847 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77CE43 #9A43CE

analogous

#BCCE43 #77CE43 #43CE54

triadic

#77CE43 #4377CE #CE4377

tetradic

#77CE43 #43BCCE #9A43CE #CE5443

square

#77CE43 #43BCCE #9A43CE #CE5443

split-complementary

#77CE43 #5443CE #CE43BC

monochromatic

#40771F #5AA82C #77CE43 #9ADB74 #BDE7A4

Accessibility & contrast

On white

1.96

#77CE43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.69

#77CE43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77CE43

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77CE43	#FFFFFF	#000000	##000000
##77CE43	1.00	1.96	10.69	10.69
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.69	21.00	1.00	1.00
##000000	10.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BE2F

Deuteranopia (green-blind)

#C9B64F

Tritanopia (blue-blind)

#74C7B2

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #77ce43;
/* rgb */ color: rgb(119, 206, 67);
/* oklch */ color: oklch(76.9% 0.192 136.0);

Tailwind

colors: {
  custom: {
    50: '#a4dd7e',
    500: '#77ce43',
    950: '#000000',
  },
}

SCSS

$custom: #77ce43;
$custom-light: #a4dd7e;
$custom-dark: #000000;

JSON

{
  "hex": "#77ce43",
  "rgb": {
    "r": 119,
    "g": 206,
    "b": 67
  },
  "hsl": {
    "h": 97.554,
    "s": 58.65,
    "l": 53.529
  },
  "oklch": {
    "l": 0.76881,
    "c": 0.19216,
    "h": 136
  },
  "luminance": 0.4847
}

Semantic roles & 50–950 ramp

primary

#77CE43

secondary

#BE99D4

accent

#46E2A8

background

#FAFDF8

surface

#F4FBEF

border

#CED4CA

text

#10150A

muted

#7F837C

Preview Lab

Preview with #77CE43

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

Preview Lab → · Contrast checker → · Palette generator →