#42CF7A#42CF7A

#42CF7A is a light, vivid green. Relative luminance 0.472; OKLCH L 75.9% C 0.171 H 152.7°. Best body text is #000000 at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#42CF7A
RGB	rgb(66, 207, 122)
HSL	hsl(144, 59%, 54%)
HSV	hsv(144, 68%, 81%)
CMYK	cmyk(68.1%, 0%, 41.1%, 18.8%)
CIE-LAB	lab(74.31, -56.29, 31.57)
CIE-LCH	lch(74.31, 64.54, 150.72°)
OKLab	oklab(75.93% -0.1519 0.0783)
OKLCH	oklch(75.93% 0.171 152.7)
XYZ	xyz(28.0700, 47.1860, 26.0371)
Luminance	0.4719 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CF7A #CF4297

analogous

#50CF42 #42CF7A #42CFC1

triadic

#42CF7A #7A42CF #CF7A42

tetradic

#42CF7A #4250CF #CF4297 #CFC142

square

#42CF7A #4250CF #CF4297 #CFC142

split-complementary

#42CF7A #C142CF #CF4250

monochromatic

#1F7842 #2BA95D #42CF7A #73DB9C #A4E8BF

Accessibility & contrast

On white

2.01

#42CF7A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.44

#42CF7A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CF7A

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CF7A	#FFFFFF	#000000	##000000
##42CF7A	1.00	2.01	10.44	10.44
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.44	21.00	1.00	1.00
##000000	10.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBE74

Deuteranopia (green-blind)

#BEB280

Tritanopia (blue-blind)

#00CCBA

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #42cf7a;
/* rgb */ color: rgb(66, 207, 122);
/* oklch */ color: oklch(75.9% 0.171 152.7);

Tailwind

colors: {
  custom: {
    50: '#87dfa1',
    500: '#42cf7a',
    950: '#000000',
  },
}

SCSS

$custom: #42cf7a;
$custom-light: #87dfa1;
$custom-dark: #000000;

JSON

{
  "hex": "#42cf7a",
  "rgb": {
    "r": 66,
    "g": 207,
    "b": 122
  },
  "hsl": {
    "h": 143.83,
    "s": 59.494,
    "l": 53.529
  },
  "oklch": {
    "l": 0.75933,
    "c": 0.17085,
    "h": 152.7
  },
  "luminance": 0.47189
}

Semantic roles & 50–950 ramp

primary

#42CF7A

secondary

#D598BD

accent

#45A4E3

background

#F9FDFA

surface

#F1FBF3

border

#CBD4CD

text

#0D150F

muted

#7E837F

Preview Lab

Preview with #42CF7A

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

Preview Lab → · Contrast checker → · Palette generator →