#42AE25#42AE25

#42AE25 is a light, vivid green. Relative luminance 0.316; OKLCH L 66.3% C 0.196 H 140.1°. Best body text is #000000 at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#42AE25
RGB	rgb(66, 174, 37)
HSL	hsl(107, 65%, 41%)
HSV	hsv(107, 79%, 68%)
CMYK	cmyk(62.1%, 0%, 78.7%, 31.8%)
CIE-LAB	lab(62.98, -54.82, 56.40)
CIE-LCH	lch(62.98, 78.65, 134.18°)
OKLab	oklab(66.28% -0.1504 0.1257)
OKLCH	oklch(66.28% 0.196 140.1)
XYZ	xyz(17.7159, 31.5623, 6.9084)
Luminance	0.3156 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42AE25 #9125AE

analogous

#87AE25 #42AE25 #25AE4D

triadic

#42AE25 #2542AE #AE2542

tetradic

#42AE25 #2587AE #9125AE #AE4D25

square

#42AE25 #2587AE #9125AE #AE4D25

split-complementary

#42AE25 #4D25AE #AE2587

monochromatic

#1C4910 #2F7C1A #42AE25 #5CD53B #86E06D

Accessibility & contrast

On white

2.87

#42AE25 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.31

#42AE25 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42AE25

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42AE25	#FFFFFF	#000000	##000000
##42AE25	1.00	2.87	7.31	7.31
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.31	21.00	1.00	1.00
##000000	7.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39E00

Deuteranopia (green-blind)

#A69535

Tritanopia (blue-blind)

#33A895

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #42ae25;
/* rgb */ color: rgb(66, 174, 37);
/* oklch */ color: oklch(66.3% 0.196 140.1);

Tailwind

colors: {
  custom: {
    50: '#84c76b',
    500: '#42ae25',
    950: '#000000',
  },
}

SCSS

$custom: #42ae25;
$custom-light: #84c76b;
$custom-dark: #000000;

JSON

{
  "hex": "#42ae25",
  "rgb": {
    "r": 66,
    "g": 174,
    "b": 37
  },
  "hsl": {
    "h": 107.299,
    "s": 64.929,
    "l": 41.373
  },
  "oklch": {
    "l": 0.66281,
    "c": 0.19606,
    "h": 140.1
  },
  "luminance": 0.31564
}

Semantic roles & 50–950 ramp

primary

#42AE25

secondary

#B368C6

accent

#40E8C4

background

#F8FCF6

surface

#F0F8EC

border

#CBD1C7

text

#0C1307

muted

#7D827A

Preview Lab

Preview with #42AE25

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

Preview Lab → · Contrast checker → · Palette generator →