#42D03D#42D03D

#42D03D is a light, highly saturated green. Relative luminance 0.466; OKLCH L 75.4% C 0.221 H 142.6°. Best body text is #000000 at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#42D03D
RGB	rgb(66, 208, 61)
HSL	hsl(118, 61%, 53%)
HSV	hsv(118, 71%, 82%)
CMYK	cmyk(68.3%, 0%, 70.7%, 18.4%)
CIE-LAB	lab(73.94, -64.57, 59.02)
CIE-LCH	lch(73.94, 87.48, 137.57°)
OKLab	oklab(75.4% -0.1756 0.1344)
OKLCH	oklch(75.4% 0.221 142.6)
XYZ	xyz(25.6435, 46.6042, 12.0581)
Luminance	0.4661 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D03D #CB3DD0

analogous

#8CD03D #42D03D #3DD081

triadic

#42D03D #3D42D0 #D03D42

tetradic

#42D03D #3D8CD0 #CB3DD0 #D0813D

square

#42D03D #3D8CD0 #CB3DD0 #D0813D

split-complementary

#42D03D #813DD0 #D03D8C

monochromatic

#20761D #2DA729 #42D03D #72DC6E #A2E8A0

Accessibility & contrast

On white

2.03

#42D03D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.32

#42D03D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D03D

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D03D	#FFFFFF	#000000	##000000
##42D03D	1.00	2.03	10.32	10.32
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.32	21.00	1.00	1.00
##000000	10.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD25

Deuteranopia (green-blind)

#C4B14C

Tritanopia (blue-blind)

#1CCAB3

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #42d03d;
/* rgb */ color: rgb(66, 208, 61);
/* oklch */ color: oklch(75.4% 0.221 142.6);

Tailwind

colors: {
  custom: {
    50: '#89e07b',
    500: '#42d03d',
    950: '#000000',
  },
}

SCSS

$custom: #42d03d;
$custom-light: #89e07b;
$custom-dark: #000000;

JSON

{
  "hex": "#42d03d",
  "rgb": {
    "r": 66,
    "g": 208,
    "b": 61
  },
  "hsl": {
    "h": 117.959,
    "s": 60.996,
    "l": 52.745
  },
  "oklch": {
    "l": 0.75403,
    "c": 0.22109,
    "h": 142.6
  },
  "luminance": 0.46607
}

Semantic roles & 50–950 ramp

primary

#42D03D

secondary

#D295D4

accent

#44E4DF

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #42D03D

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

Preview Lab → · Contrast checker → · Palette generator →