#42D27E#42D27E

#42D27E is a light, vivid green. Relative luminance 0.488; OKLCH L 76.8% C 0.171 H 153.4°. Best body text is #000000 at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#42D27E
RGB	rgb(66, 210, 126)
HSL	hsl(145, 62%, 54%)
HSV	hsv(145, 69%, 82%)
CMYK	cmyk(68.6%, 0%, 40%, 17.6%)
CIE-LAB	lab(75.30, -56.70, 30.82)
CIE-LCH	lch(75.30, 64.53, 151.48°)
OKLab	oklab(76.77% -0.153 0.0766)
OKLCH	oklch(76.77% 0.171 153.4)
XYZ	xyz(29.0567, 48.7546, 27.6139)
Luminance	0.4876 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D27E #D24296

analogous

#4ED242 #42D27E #42D2C6

triadic

#42D27E #7E42D2 #D27E42

tetradic

#42D27E #424ED2 #D24296 #D2C642

square

#42D27E #424ED2 #D24296 #D2C642

split-complementary

#42D27E #C642D2 #D2424E

monochromatic

#1E7C45 #29AD60 #42D27E #73DEA0 #A5EAC1

Accessibility & contrast

On white

1.95

#42D27E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.75

#42D27E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D27E

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D27E	#FFFFFF	#000000	##000000
##42D27E	1.00	1.95	10.75	10.75
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.75	21.00	1.00	1.00
##000000	10.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2C178

Deuteranopia (green-blind)

#C0B484

Tritanopia (blue-blind)

#00CFBD

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #42d27e;
/* rgb */ color: rgb(66, 210, 126);
/* oklch */ color: oklch(76.8% 0.171 153.4);

Tailwind

colors: {
  custom: {
    50: '#88e1a4',
    500: '#42d27e',
    950: '#000000',
  },
}

SCSS

$custom: #42d27e;
$custom-light: #88e1a4;
$custom-dark: #000000;

JSON

{
  "hex": "#42d27e",
  "rgb": {
    "r": 66,
    "g": 210,
    "b": 126
  },
  "hsl": {
    "h": 145,
    "s": 61.538,
    "l": 54.118
  },
  "oklch": {
    "l": 0.7677,
    "c": 0.17114,
    "h": 153.4
  },
  "luminance": 0.48758
}

Semantic roles & 50–950 ramp

primary

#42D27E

secondary

#D799BD

accent

#43A1E5

background

#F9FDFA

surface

#F1FBF4

border

#CBD4CE

text

#0D150F

muted

#7E837F

Preview Lab

Preview with #42D27E

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

Preview Lab → · Contrast checker → · Palette generator →