#42CF79#42CF79

#42CF79 is a light, vivid green. Relative luminance 0.472; OKLCH L 75.9% C 0.172 H 152.5°. Best body text is #000000 at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#42CF79
RGB	rgb(66, 207, 121)
HSL	hsl(143, 59%, 54%)
HSV	hsv(143, 68%, 81%)
CMYK	cmyk(68.1%, 0%, 41.5%, 18.8%)
CIE-LAB	lab(74.29, -56.47, 32.06)
CIE-LCH	lch(74.29, 64.93, 150.42°)
OKLab	oklab(75.91% -0.1523 0.0794)
OKLCH	oklch(75.91% 0.172 152.5)
XYZ	xyz(28.0084, 47.1613, 25.7124)
Luminance	0.4716 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CF79 #CF4298

analogous

#51CF42 #42CF79 #42CFBF

triadic

#42CF79 #7942CF #CF7942

tetradic

#42CF79 #4251CF #CF4298 #CFBF42

square

#42CF79 #4251CF #CF4298 #CFBF42

split-complementary

#42CF79 #BF42CF #CF4251

monochromatic

#1F7841 #2BA95C #42CF79 #73DB9C #A4E8BE

Accessibility & contrast

On white

2.01

#42CF79 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.43

#42CF79 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CF79

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CF79	#FFFFFF	#000000	##000000
##42CF79	1.00	2.01	10.43	10.43
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.43	21.00	1.00	1.00
##000000	10.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBE73

Deuteranopia (green-blind)

#BEB27F

Tritanopia (blue-blind)

#00CCBA

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #42cf79;
/* rgb */ color: rgb(66, 207, 121);
/* oklch */ color: oklch(75.9% 0.172 152.5);

Tailwind

colors: {
  custom: {
    50: '#87dfa0',
    500: '#42cf79',
    950: '#000000',
  },
}

SCSS

$custom: #42cf79;
$custom-light: #87dfa0;
$custom-dark: #000000;

JSON

{
  "hex": "#42cf79",
  "rgb": {
    "r": 66,
    "g": 207,
    "b": 121
  },
  "hsl": {
    "h": 143.404,
    "s": 59.494,
    "l": 53.529
  },
  "oklch": {
    "l": 0.75915,
    "c": 0.17176,
    "h": 152.5
  },
  "luminance": 0.47164
}

Semantic roles & 50–950 ramp

primary

#42CF79

secondary

#D598BD

accent

#45A5E3

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150F

muted

#7E837E

Preview Lab

Preview with #42CF79

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

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