#42CE83#42CE83

#42CE83 is a light, vivid green. Relative luminance 0.469; OKLCH L 75.9% C 0.161 H 155.5°. Best body text is #000000 at 10.39:1 contrast (WCAG AA passes).

Color values

HEX	#42CE83
RGB	rgb(66, 206, 131)
HSL	hsl(148, 59%, 53%)
HSV	hsv(148, 68%, 81%)
CMYK	cmyk(68%, 0%, 36.4%, 19.2%)
CIE-LAB	lab(74.15, -54.26, 26.70)
CIE-LCH	lch(74.15, 60.47, 153.79°)
OKLab	oklab(75.85% -0.1468 0.067)
OKLCH	oklch(75.85% 0.161 155.5)
XYZ	xyz(28.4122, 46.9364, 29.0306)
Luminance	0.4694 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CE83 #CE428D

analogous

#47CE42 #42CE83 #42CEC9

triadic

#42CE83 #8342CE #CE8342

tetradic

#42CE83 #4247CE #CE428D #CEC942

square

#42CE83 #4247CE #CE428D #CEC942

split-complementary

#42CE83 #C942CE #CE4247

monochromatic

#1F7748 #2BA765 #42CE83 #73DBA3 #A3E7C3

Accessibility & contrast

On white

2.02

#42CE83 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.39

#42CE83 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CE83

10.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CE83	#FFFFFF	#000000	##000000
##42CE83	1.00	2.02	10.39	10.39
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.39	21.00	1.00	1.00
##000000	10.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDBE7E

Deuteranopia (green-blind)

#BBB188

Tritanopia (blue-blind)

#00CCBB

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #42ce83;
/* rgb */ color: rgb(66, 206, 131);
/* oklch */ color: oklch(75.9% 0.161 155.5);

Tailwind

colors: {
  custom: {
    50: '#87dea7',
    500: '#42ce83',
    950: '#000000',
  },
}

SCSS

$custom: #42ce83;
$custom-light: #87dea7;
$custom-dark: #000000;

JSON

{
  "hex": "#42ce83",
  "rgb": {
    "r": 66,
    "g": 206,
    "b": 131
  },
  "hsl": {
    "h": 147.857,
    "s": 58.824,
    "l": 53.333
  },
  "oklch": {
    "l": 0.75851,
    "c": 0.16136,
    "h": 155.5
  },
  "luminance": 0.4694
}

Semantic roles & 50–950 ramp

primary

#42CE83

secondary

#D498B8

accent

#4699E2

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0D150F

muted

#7D837F

Preview Lab

Preview with #42CE83

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

Preview Lab → · Contrast checker → · Palette generator →