#42CF83#42CF83

#42CF83 is a light, vivid green. Relative luminance 0.474; OKLCH L 76.1% C 0.163 H 155.3°. Best body text is #000000 at 10.48:1 contrast (WCAG AA passes).

Color values

HEX	#42CF83
RGB	rgb(66, 207, 131)
HSL	hsl(148, 59%, 54%)
HSV	hsv(148, 68%, 81%)
CMYK	cmyk(68.1%, 0%, 36.7%, 18.8%)
CIE-LAB	lab(74.46, -54.64, 27.12)
CIE-LCH	lch(74.46, 61.00, 153.61°)
OKLab	oklab(76.1% -0.1478 0.0679)
OKLCH	oklch(76.1% 0.163 155.3)
XYZ	xyz(28.6537, 47.4194, 29.1111)
Luminance	0.4742 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CF83 #CF428E

analogous

#47CF42 #42CF83 #42CFCA

triadic

#42CF83 #8342CF #CF8342

tetradic

#42CF83 #4247CF #CF428E #CFCA42

square

#42CF83 #4247CF #CF428E #CFCA42

split-complementary

#42CF83 #CA42CF #CF4247

monochromatic

#1F7848 #2BA965 #42CF83 #73DBA3 #A4E8C3

Accessibility & contrast

On white

2.00

#42CF83 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.48

#42CF83 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CF83

10.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CF83	#FFFFFF	#000000	##000000
##42CF83	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)

#CEBF7E

Deuteranopia (green-blind)

#BCB288

Tritanopia (blue-blind)

#00CDBC

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #42cf83;
/* rgb */ color: rgb(66, 207, 131);
/* oklch */ color: oklch(76.1% 0.163 155.3);

Tailwind

colors: {
  custom: {
    50: '#87dfa7',
    500: '#42cf83',
    950: '#000000',
  },
}

SCSS

$custom: #42cf83;
$custom-light: #87dfa7;
$custom-dark: #000000;

JSON

{
  "hex": "#42cf83",
  "rgb": {
    "r": 66,
    "g": 207,
    "b": 131
  },
  "hsl": {
    "h": 147.66,
    "s": 59.494,
    "l": 53.529
  },
  "oklch": {
    "l": 0.76104,
    "c": 0.16268,
    "h": 155.3
  },
  "luminance": 0.47423
}

Semantic roles & 50–950 ramp

primary

#42CF83

secondary

#D598B9

accent

#459AE3

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0D150F

muted

#7D837F

Preview Lab

Preview with #42CF83

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

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