#42D37D#42D37D

#42D37D is a light, vivid green. Relative luminance 0.492; OKLCH L 77.0% C 0.173 H 153.0°. Best body text is #000000 at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#42D37D
RGB	rgb(66, 211, 125)
HSL	hsl(144, 62%, 54%)
HSV	hsv(144, 69%, 83%)
CMYK	cmyk(68.7%, 0%, 40.8%, 17.3%)
CIE-LAB	lab(75.59, -57.25, 31.71)
CIE-LCH	lch(75.59, 65.45, 151.02°)
OKLab	oklab(77.01% -0.1544 0.0787)
OKLCH	oklch(77.01% 0.173 153)
XYZ	xyz(29.2402, 49.2242, 27.3583)
Luminance	0.4923 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D37D #D34298

analogous

#50D342 #42D37D #42D3C6

triadic

#42D37D #7D42D3 #D37D42

tetradic

#42D37D #4250D3 #D34298 #D3C642

square

#42D37D #4250D3 #D34298 #D3C642

split-complementary

#42D37D #C642D3 #D34250

monochromatic

#1D7D44 #29AF5F #42D37D #74DF9F #A5EAC1

Accessibility & contrast

On white

1.94

#42D37D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.85

#42D37D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D37D

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D37D	#FFFFFF	#000000	##000000
##42D37D	1.00	1.94	10.85	10.85
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.85	21.00	1.00	1.00
##000000	10.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3C277

Deuteranopia (green-blind)

#C1B583

Tritanopia (blue-blind)

#00D0BE

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #42d37d;
/* rgb */ color: rgb(66, 211, 125);
/* oklch */ color: oklch(77.0% 0.173 153.0);

Tailwind

colors: {
  custom: {
    50: '#88e2a3',
    500: '#42d37d',
    950: '#000000',
  },
}

SCSS

$custom: #42d37d;
$custom-light: #88e2a3;
$custom-dark: #000000;

JSON

{
  "hex": "#42d37d",
  "rgb": {
    "r": 66,
    "g": 211,
    "b": 125
  },
  "hsl": {
    "h": 144.414,
    "s": 62.232,
    "l": 54.314
  },
  "oklch": {
    "l": 0.77005,
    "c": 0.17335,
    "h": 153
  },
  "luminance": 0.49227
}

Semantic roles & 50–950 ramp

primary

#42D37D

secondary

#D79ABE

accent

#42A3E5

background

#F9FDFA

surface

#F1FBF4

border

#CBD4CE

text

#0D150F

muted

#7E837F

Preview Lab

Preview with #42D37D

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

Preview Lab → · Contrast checker → · Palette generator →