#42CF41#42CF41

#42CF41 is a light, highly saturated green. Relative luminance 0.462; OKLCH L 75.2% C 0.217 H 142.9°. Best body text is #000000 at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#42CF41
RGB	rgb(66, 207, 65)
HSL	hsl(120, 60%, 53%)
HSV	hsv(120, 69%, 81%)
CMYK	cmyk(68.1%, 0%, 68.6%, 18.8%)
CIE-LAB	lab(73.65, -63.89, 57.20)
CIE-LCH	lch(73.65, 85.76, 138.17°)
OKLab	oklab(75.18% -0.1735 0.1311)
OKLCH	oklch(75.18% 0.217 142.9)
XYZ	xyz(25.5122, 46.1628, 12.5658)
Luminance	0.4617 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CF41 #CE41CF

analogous

#89CF41 #42CF41 #41CF87

triadic

#42CF41 #4142CF #CF4142

tetradic

#42CF41 #4189CF #CE41CF #CF8741

square

#42CF41 #4189CF #CE41CF #CF8741

split-complementary

#42CF41 #8741CF #CF4189

monochromatic

#1F771E #2BA82B #42CF41 #73DB72 #A3E8A3

Accessibility & contrast

On white

2.05

#42CF41 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.23

#42CF41 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CF41

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CF41	#FFFFFF	#000000	##000000
##42CF41	1.00	2.05	10.23	10.23
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.23	21.00	1.00	1.00
##000000	10.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BC2C

Deuteranopia (green-blind)

#C3B14F

Tritanopia (blue-blind)

#1BC9B2

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #42cf41;
/* rgb */ color: rgb(66, 207, 65);
/* oklch */ color: oklch(75.2% 0.217 142.9);

Tailwind

colors: {
  custom: {
    50: '#89df7d',
    500: '#42cf41',
    950: '#000000',
  },
}

SCSS

$custom: #42cf41;
$custom-light: #89df7d;
$custom-dark: #000000;

JSON

{
  "hex": "#42cf41",
  "rgb": {
    "r": 66,
    "g": 207,
    "b": 65
  },
  "hsl": {
    "h": 119.577,
    "s": 59.664,
    "l": 53.333
  },
  "oklch": {
    "l": 0.75176,
    "c": 0.21746,
    "h": 142.9
  },
  "luminance": 0.46166
}

Semantic roles & 50–950 ramp

primary

#42CF41

secondary

#D497D4

accent

#45E3E2

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #42CF41

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

Preview Lab → · Contrast checker → · Palette generator →