#42C83D#42C83D

#42C83D is a light, highly saturated green. Relative luminance 0.428; OKLCH L 73.3% C 0.212 H 142.6°. Best body text is #000000 at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#42C83D
RGB	rgb(66, 200, 61)
HSL	hsl(118, 56%, 51%)
HSV	hsv(118, 70%, 78%)
CMYK	cmyk(67%, 0%, 69.5%, 21.6%)
CIE-LAB	lab(71.42, -61.92, 56.39)
CIE-LCH	lch(71.42, 83.75, 137.67°)
OKLab	oklab(73.32% -0.1684 0.1289)
OKLCH	oklch(73.32% 0.212 142.6)
XYZ	xyz(23.7420, 42.8012, 11.4242)
Luminance	0.4280 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C83D #C33DC8

analogous

#87C83D #42C83D #3DC87D

triadic

#42C83D #3D42C8 #C83D42

tetradic

#42C83D #3D87C8 #C33DC8 #C87D3D

square

#42C83D #3D87C8 #C33DC8 #C87D3D

split-complementary

#42C83D #7D3DC8 #C83D87

monochromatic

#216C1F #309C2C #42C83D #70D66D #9FE39C

Accessibility & contrast

On white

2.20

#42C83D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.56

#42C83D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C83D

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C83D	#FFFFFF	#000000	##000000
##42C83D	1.00	2.20	9.56	9.56
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.56	21.00	1.00	1.00
##000000	9.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB628

Deuteranopia (green-blind)

#BDAB4A

Tritanopia (blue-blind)

#22C2AC

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #42c83d;
/* rgb */ color: rgb(66, 200, 61);
/* oklch */ color: oklch(73.3% 0.212 142.6);

Tailwind

colors: {
  custom: {
    50: '#88da7a',
    500: '#42c83d',
    950: '#000000',
  },
}

SCSS

$custom: #42c83d;
$custom-light: #88da7a;
$custom-dark: #000000;

JSON

{
  "hex": "#42c83d",
  "rgb": {
    "r": 66,
    "g": 200,
    "b": 61
  },
  "hsl": {
    "h": 117.842,
    "s": 55.823,
    "l": 51.176
  },
  "oklch": {
    "l": 0.73318,
    "c": 0.21204,
    "h": 142.6
  },
  "luminance": 0.42804
}

Semantic roles & 50–950 ramp

primary

#42C83D

secondary

#CD92CF

accent

#49DFDA

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #42C83D

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

Preview Lab → · Contrast checker → · Palette generator →