#42CF7E#42CF7E

#42CF7E is a light, vivid green. Relative luminance 0.473; OKLCH L 76.0% C 0.167 H 153.8°. Best body text is #000000 at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#42CF7E
RGB	rgb(66, 207, 126)
HSL	hsl(146, 59%, 54%)
HSV	hsv(146, 68%, 81%)
CMYK	cmyk(68.1%, 0%, 39.1%, 18.8%)
CIE-LAB	lab(74.37, -55.57, 29.59)
CIE-LCH	lch(74.37, 62.96, 151.96°)
OKLab	oklab(76.01% -0.1501 0.0737)
OKLCH	oklch(76.01% 0.167 153.8)
XYZ	xyz(28.3230, 47.2871, 27.3693)
Luminance	0.4729 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CF7E #CF4293

analogous

#4CCF42 #42CF7E #42CFC5

triadic

#42CF7E #7E42CF #CF7E42

tetradic

#42CF7E #424CCF #CF4293 #CFC542

square

#42CF7E #424CCF #CF4293 #CFC542

split-complementary

#42CF7E #C542CF #CF424C

monochromatic

#1F7845 #2BA961 #42CF7E #73DB9F #A4E8C1

Accessibility & contrast

On white

2.01

#42CF7E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.46

#42CF7E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CF7E

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CF7E	#FFFFFF	#000000	##000000
##42CF7E	1.00	2.01	10.46	10.46
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.46	21.00	1.00	1.00
##000000	10.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBE78

Deuteranopia (green-blind)

#BDB283

Tritanopia (blue-blind)

#00CDBB

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #42cf7e;
/* rgb */ color: rgb(66, 207, 126);
/* oklch */ color: oklch(76.0% 0.167 153.8);

Tailwind

colors: {
  custom: {
    50: '#87dfa4',
    500: '#42cf7e',
    950: '#000000',
  },
}

SCSS

$custom: #42cf7e;
$custom-light: #87dfa4;
$custom-dark: #000000;

JSON

{
  "hex": "#42cf7e",
  "rgb": {
    "r": 66,
    "g": 207,
    "b": 126
  },
  "hsl": {
    "h": 145.532,
    "s": 59.494,
    "l": 53.529
  },
  "oklch": {
    "l": 0.76007,
    "c": 0.16721,
    "h": 153.8
  },
  "luminance": 0.4729
}

Semantic roles & 50–950 ramp

primary

#42CF7E

secondary

#D598BB

accent

#45A0E3

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0D150F

muted

#7D837F

Preview Lab

Preview with #42CF7E

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

Preview Lab → · Contrast checker → · Palette generator →