#42CB5D#42CB5D

#42CB5D is a light, vivid green. Relative luminance 0.447; OKLCH L 74.4% C 0.192 H 146.8°. Best body text is #000000 at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#42CB5D
RGB	rgb(66, 203, 93)
HSL	hsl(132, 57%, 53%)
HSV	hsv(132, 67%, 80%)
CMYK	cmyk(67.5%, 0%, 54.2%, 20.4%)
CIE-LAB	lab(72.67, -59.38, 43.87)
CIE-LCH	lch(72.67, 73.83, 143.54°)
OKLab	oklab(74.45% -0.1602 0.105)
OKLCH	oklch(74.45% 0.192 146.8)
XYZ	xyz(25.5767, 44.6577, 17.6257)
Luminance	0.4466 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CB5D #CB42B0

analogous

#6BCB42 #42CB5D #42CBA1

triadic

#42CB5D #5D42CB #CB5D42

tetradic

#42CB5D #426BCB #CB42B0 #CBA142

square

#42CB5D #426BCB #CB42B0 #CBA142

split-complementary

#42CB5D #A142CB #CB426B

monochromatic

#207330 #2DA344 #42CB5D #72D886 #A2E5AF

Accessibility & contrast

On white

2.11

#42CB5D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.93

#42CB5D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CB5D

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CB5D	#FFFFFF	#000000	##000000
##42CB5D	1.00	2.11	9.93	9.93
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.93	21.00	1.00	1.00
##000000	9.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB953

Deuteranopia (green-blind)

#BDAE65

Tritanopia (blue-blind)

#0AC6B2

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #42cb5d;
/* rgb */ color: rgb(66, 203, 93);
/* oklch */ color: oklch(74.4% 0.192 146.8);

Tailwind

colors: {
  custom: {
    50: '#87dc8d',
    500: '#42cb5d',
    950: '#000000',
  },
}

SCSS

$custom: #42cb5d;
$custom-light: #87dc8d;
$custom-dark: #000000;

JSON

{
  "hex": "#42cb5d",
  "rgb": {
    "r": 66,
    "g": 203,
    "b": 93
  },
  "hsl": {
    "h": 131.825,
    "s": 56.846,
    "l": 52.745
  },
  "oklch": {
    "l": 0.74447,
    "c": 0.19155,
    "h": 146.8
  },
  "luminance": 0.4466
}

Semantic roles & 50–950 ramp

primary

#42CB5D

secondary

#D297C6

accent

#48C2E0

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150C

muted

#7E837D

Preview Lab

Preview with #42CB5D

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

Preview Lab → · Contrast checker → · Palette generator →