#77CA43#77CA43

#77CA43 is a light, vivid yellow-green. Relative luminance 0.466; OKLCH L 75.9% C 0.187 H 135.6°. Best body text is #000000 at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#77CA43
RGB	rgb(119, 202, 67)
HSL	hsl(97, 56%, 53%)
HSV	hsv(97, 67%, 79%)
CMYK	cmyk(41.1%, 0%, 66.8%, 20.8%)
CIE-LAB	lab(73.91, -48.10, 57.22)
CIE-LCH	lch(73.91, 74.76, 130.05°)
OKLab	oklab(75.89% -0.1338 0.1309)
OKLCH	oklch(75.89% 0.187 135.6)
XYZ	xyz(29.7407, 46.5666, 12.7303)
Luminance	0.4657 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77CA43 #9643CA

analogous

#BACA43 #77CA43 #43CA52

triadic

#77CA43 #4377CA #CA4377

tetradic

#77CA43 #43BACA #9643CA #CA5243

square

#77CA43 #43BACA #9643CA #CA5243

split-complementary

#77CA43 #5243CA #CA43BA

monochromatic

#407220 #5BA22E #77CA43 #9AD773 #BCE5A2

Accessibility & contrast

On white

2.04

#77CA43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.31

#77CA43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77CA43

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77CA43	#FFFFFF	#000000	##000000
##77CA43	1.00	2.04	10.31	10.31
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.31	21.00	1.00	1.00
##000000	10.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BA30

Deuteranopia (green-blind)

#C6B34F

Tritanopia (blue-blind)

#74C3AF

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #77ca43;
/* rgb */ color: rgb(119, 202, 67);
/* oklch */ color: oklch(75.9% 0.187 135.6);

Tailwind

colors: {
  custom: {
    50: '#a4db7e',
    500: '#77ca43',
    950: '#000000',
  },
}

SCSS

$custom: #77ca43;
$custom-light: #a4db7e;
$custom-dark: #000000;

JSON

{
  "hex": "#77ca43",
  "rgb": {
    "r": 119,
    "g": 202,
    "b": 67
  },
  "hsl": {
    "h": 96.889,
    "s": 56.017,
    "l": 52.745
  },
  "oklch": {
    "l": 0.75893,
    "c": 0.18713,
    "h": 135.6
  },
  "luminance": 0.46568
}

Semantic roles & 50–950 ramp

primary

#77CA43

secondary

#BB97D2

accent

#48DFA5

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#10150A

muted

#7F837C

Preview Lab

Preview with #77CA43

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

Preview Lab → · Contrast checker → · Palette generator →