#42CC84#42CC84

#42CC84 is a light, vivid green. Relative luminance 0.460; OKLCH L 75.4% C 0.158 H 156.2°. Best body text is #000000 at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#42CC84
RGB	rgb(66, 204, 132)
HSL	hsl(149, 58%, 53%)
HSV	hsv(149, 68%, 80%)
CMYK	cmyk(67.6%, 0%, 35.3%, 20%)
CIE-LAB	lab(73.55, -53.29, 25.38)
CIE-LCH	lch(73.55, 59.03, 154.54°)
OKLab	oklab(75.36% -0.1444 0.0638)
OKLCH	oklch(75.36% 0.158 156.2)
XYZ	xyz(28.0019, 46.0069, 29.2298)
Luminance	0.4601 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CC84 #CC428A

analogous

#45CC42 #42CC84 #42CCC9

triadic

#42CC84 #8442CC #CC8442

tetradic

#42CC84 #4245CC #CC428A #CCC942

square

#42CC84 #4245CC #CC428A #CCC942

split-complementary

#42CC84 #C942CC #CC4245

monochromatic

#1F7448 #2CA466 #42CC84 #72D9A3 #A2E6C3

Accessibility & contrast

On white

2.06

#42CC84 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.20

#42CC84 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CC84

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CC84	#FFFFFF	#000000	##000000
##42CC84	1.00	2.06	10.20	10.20
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.20	21.00	1.00	1.00
##000000	10.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBBC7F

Deuteranopia (green-blind)

#B9B089

Tritanopia (blue-blind)

#00CAB9

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #42cc84;
/* rgb */ color: rgb(66, 204, 132);
/* oklch */ color: oklch(75.4% 0.158 156.2);

Tailwind

colors: {
  custom: {
    50: '#87dca8',
    500: '#42cc84',
    950: '#000000',
  },
}

SCSS

$custom: #42cc84;
$custom-light: #87dca8;
$custom-dark: #000000;

JSON

{
  "hex": "#42cc84",
  "rgb": {
    "r": 66,
    "g": 204,
    "b": 132
  },
  "hsl": {
    "h": 148.696,
    "s": 57.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.75363,
    "c": 0.15783,
    "h": 156.2
  },
  "luminance": 0.4601
}

Semantic roles & 50–950 ramp

primary

#42CC84

secondary

#D397B6

accent

#4797E1

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0D150F

muted

#7D837F

Preview Lab

Preview with #42CC84

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

Preview Lab → · Contrast checker → · Palette generator →