#42D383#42D383

#42D383 is a light, vivid green. Relative luminance 0.494; OKLCH L 77.1% C 0.168 H 154.7°. Best body text is #000000 at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#42D383
RGB	rgb(66, 211, 131)
HSL	hsl(147, 62%, 54%)
HSV	hsv(147, 69%, 83%)
CMYK	cmyk(68.7%, 0%, 37.9%, 17.3%)
CIE-LAB	lab(75.69, -56.16, 28.76)
CIE-LCH	lch(75.69, 63.10, 152.88°)
OKLab	oklab(77.12% -0.1518 0.0719)
OKLCH	oklch(77.12% 0.168 154.7)
XYZ	xyz(29.6351, 49.3822, 29.4382)
Luminance	0.4939 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D383 #D34292

analogous

#49D342 #42D383 #42D3CC

triadic

#42D383 #8342D3 #D38342

tetradic

#42D383 #4249D3 #D34292 #D3CC42

square

#42D383 #4249D3 #D34292 #D3CC42

split-complementary

#42D383 #CC42D3 #D34249

monochromatic

#1D7D48 #29AF65 #42D383 #74DFA4 #A5EAC4

Accessibility & contrast

On white

1.93

#42D383 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.88

#42D383 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D383

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D383	#FFFFFF	#000000	##000000
##42D383	1.00	1.93	10.88	10.88
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.88	21.00	1.00	1.00
##000000	10.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2C27E

Deuteranopia (green-blind)

#C0B588

Tritanopia (blue-blind)

#00D1BF

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #42d383;
/* rgb */ color: rgb(66, 211, 131);
/* oklch */ color: oklch(77.1% 0.168 154.7);

Tailwind

colors: {
  custom: {
    50: '#88e1a7',
    500: '#42d383',
    950: '#000000',
  },
}

SCSS

$custom: #42d383;
$custom-light: #88e1a7;
$custom-dark: #000000;

JSON

{
  "hex": "#42d383",
  "rgb": {
    "r": 66,
    "g": 211,
    "b": 131
  },
  "hsl": {
    "h": 146.897,
    "s": 62.232,
    "l": 54.314
  },
  "oklch": {
    "l": 0.77118,
    "c": 0.16791,
    "h": 154.7
  },
  "luminance": 0.49385
}

Semantic roles & 50–950 ramp

primary

#42D383

secondary

#D79ABC

accent

#429CE5

background

#F9FDFA

surface

#F1FBF4

border

#CBD4CE

text

#0D150F

muted

#7E837F

Preview Lab

Preview with #42D383

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

Preview Lab → · Contrast checker → · Palette generator →