#42CF5D#42CF5D

#42CF5D is a light, vivid green. Relative luminance 0.466; OKLCH L 75.5% C 0.197 H 146.6°. Best body text is #000000 at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#42CF5D
RGB	rgb(66, 207, 93)
HSL	hsl(131, 59%, 54%)
HSV	hsv(131, 68%, 81%)
CMYK	cmyk(68.1%, 0%, 55.1%, 18.8%)
CIE-LAB	lab(73.91, -60.78, 45.37)
CIE-LCH	lch(73.91, 75.85, 143.26°)
OKLab	oklab(75.48% -0.164 0.1083)
OKLCH	oklch(75.48% 0.197 146.6)
XYZ	xyz(26.5335, 46.5714, 17.9446)
Luminance	0.4657 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CF5D #CF42B4

analogous

#6DCF42 #42CF5D #42CFA3

triadic

#42CF5D #5D42CF #CF5D42

tetradic

#42CF5D #426DCF #CF42B4 #CFA342

square

#42CF5D #426DCF #CF42B4 #CFA342

split-complementary

#42CF5D #A342CF #CF426D

monochromatic

#1F7830 #2BA943 #42CF5D #73DB87 #A4E8B1

Accessibility & contrast

On white

2.04

#42CF5D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.31

#42CF5D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CF5D

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CF5D	#FFFFFF	#000000	##000000
##42CF5D	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)

#D2BD52

Deuteranopia (green-blind)

#C1B166

Tritanopia (blue-blind)

#03CAB5

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #42cf5d;
/* rgb */ color: rgb(66, 207, 93);
/* oklch */ color: oklch(75.5% 0.197 146.6);

Tailwind

colors: {
  custom: {
    50: '#88df8e',
    500: '#42cf5d',
    950: '#000000',
  },
}

SCSS

$custom: #42cf5d;
$custom-light: #88df8e;
$custom-dark: #000000;

JSON

{
  "hex": "#42cf5d",
  "rgb": {
    "r": 66,
    "g": 207,
    "b": 93
  },
  "hsl": {
    "h": 131.489,
    "s": 59.494,
    "l": 53.529
  },
  "oklch": {
    "l": 0.7548,
    "c": 0.19652,
    "h": 146.6
  },
  "luminance": 0.46574
}

Semantic roles & 50–950 ramp

primary

#42CF5D

secondary

#D598C9

accent

#45C5E3

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150C

muted

#7E837D

Preview Lab

Preview with #42CF5D

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

Preview Lab → · Contrast checker → · Palette generator →