#42D27C#42D27C

#42D27C is a light, vivid green. Relative luminance 0.487; OKLCH L 76.7% C 0.173 H 152.9°. Best body text is #000000 at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#42D27C
RGB	rgb(66, 210, 124)
HSL	hsl(144, 62%, 54%)
HSV	hsv(144, 69%, 82%)
CMYK	cmyk(68.6%, 0%, 41%, 17.6%)
CIE-LAB	lab(75.27, -57.06, 31.80)
CIE-LCH	lch(75.27, 65.32, 150.87°)
OKLab	oklab(76.73% -0.1539 0.0789)
OKLCH	oklch(76.73% 0.173 152.9)
XYZ	xyz(28.9290, 48.7035, 26.9410)
Luminance	0.4871 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D27C #D24298

analogous

#50D242 #42D27C #42D2C4

triadic

#42D27C #7C42D2 #D27C42

tetradic

#42D27C #4250D2 #D24298 #D2C442

square

#42D27C #4250D2 #D24298 #D2C442

split-complementary

#42D27C #C442D2 #D24250

monochromatic

#1E7C44 #29AD5F #42D27C #73DE9E #A5EAC1

Accessibility & contrast

On white

1.96

#42D27C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.74

#42D27C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D27C

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D27C	#FFFFFF	#000000	##000000
##42D27C	1.00	1.96	10.74	10.74
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.74	21.00	1.00	1.00
##000000	10.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2C176

Deuteranopia (green-blind)

#C0B482

Tritanopia (blue-blind)

#00CFBD

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #42d27c;
/* rgb */ color: rgb(66, 210, 124);
/* oklch */ color: oklch(76.7% 0.173 152.9);

Tailwind

colors: {
  custom: {
    50: '#88e1a3',
    500: '#42d27c',
    950: '#000000',
  },
}

SCSS

$custom: #42d27c;
$custom-light: #88e1a3;
$custom-dark: #000000;

JSON

{
  "hex": "#42d27c",
  "rgb": {
    "r": 66,
    "g": 210,
    "b": 124
  },
  "hsl": {
    "h": 144.167,
    "s": 61.538,
    "l": 54.118
  },
  "oklch": {
    "l": 0.76733,
    "c": 0.17295,
    "h": 152.9
  },
  "luminance": 0.48707
}

Semantic roles & 50–950 ramp

primary

#42D27C

secondary

#D799BE

accent

#43A4E5

background

#F9FDFA

surface

#F1FBF4

border

#CBD4CE

text

#0D150F

muted

#7E837F

Preview Lab

Preview with #42D27C

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

Preview Lab → · Contrast checker → · Palette generator →