#42D34B#42D34B

#42D34B is a light, highly saturated green. Relative luminance 0.483; OKLCH L 76.3% C 0.215 H 144.0°. Best body text is #000000 at 10.65:1 contrast (WCAG AA passes).

Color values

HEX	#42D34B
RGB	rgb(66, 211, 75)
HSL	hsl(124, 62%, 54%)
HSV	hsv(124, 69%, 83%)
CMYK	cmyk(68.7%, 0%, 64.5%, 17.3%)
CIE-LAB	lab(74.98, -64.26, 54.60)
CIE-LCH	lch(74.98, 84.33, 139.65°)
OKLab	oklab(76.31% -0.1741 0.1267)
OKLCH	oklch(76.31% 0.215 144)
XYZ	xyz(26.8093, 48.2519, 14.5559)
Luminance	0.4825 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D34B #D342CA

analogous

#82D342 #42D34B #42D394

triadic

#42D34B #4B42D3 #D34B42

tetradic

#42D34B #4282D3 #D342CA #D39442

square

#42D34B #4282D3 #D342CA #D39442

split-complementary

#42D34B #9442D3 #D34282

monochromatic

#1D7D23 #29AF31 #42D34B #74DF7A #A5EAAA

Accessibility & contrast

On white

1.97

#42D34B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.65

#42D34B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D34B

10.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D34B	#FFFFFF	#000000	##000000
##42D34B	1.00	1.97	10.65	10.65
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.65	21.00	1.00	1.00
##000000	10.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C03A

Deuteranopia (green-blind)

#C6B457

Tritanopia (blue-blind)

#12CDB7

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #42d34b;
/* rgb */ color: rgb(66, 211, 75);
/* oklch */ color: oklch(76.3% 0.215 144.0);

Tailwind

colors: {
  custom: {
    50: '#89e283',
    500: '#42d34b',
    950: '#000000',
  },
}

SCSS

$custom: #42d34b;
$custom-light: #89e283;
$custom-dark: #000000;

JSON

{
  "hex": "#42d34b",
  "rgb": {
    "r": 66,
    "g": 211,
    "b": 75
  },
  "hsl": {
    "h": 123.724,
    "s": 62.232,
    "l": 54.314
  },
  "oklch": {
    "l": 0.76306,
    "c": 0.21528,
    "h": 144
  },
  "luminance": 0.48255
}

Semantic roles & 50–950 ramp

primary

#42D34B

secondary

#D79AD3

accent

#42DBE5

background

#F9FEF8

surface

#F1FCEF

border

#CBD5CA

text

#0D150B

muted

#7E847C

Preview Lab

Preview with #42D34B

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

Preview Lab → · Contrast checker → · Palette generator →