#42CF89#42CF89

#42CF89 is a light, vivid teal. Relative luminance 0.476; OKLCH L 76.2% C 0.157 H 157.3°. Best body text is #000000 at 10.52:1 contrast (WCAG AA passes).

Color values

HEX	#42CF89
RGB	rgb(66, 207, 137)
HSL	hsl(150, 59%, 54%)
HSV	hsv(150, 68%, 81%)
CMYK	cmyk(68.1%, 0%, 33.8%, 18.8%)
CIE-LAB	lab(74.56, -53.47, 24.13)
CIE-LCH	lch(74.56, 58.67, 155.71°)
OKLab	oklab(76.23% -0.1451 0.0608)
OKLCH	oklch(76.23% 0.157 157.3)
XYZ	xyz(29.0722, 47.5868, 31.3151)
Luminance	0.4759 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CF89 #CF4288

analogous

#42CF42 #42CF89 #42CECF

triadic

#42CF89 #8942CF #CF8942

tetradic

#42CF89 #4242CF #CF4288 #CECF42

square

#42CF89 #4242CF #CF4288 #CECF42

split-complementary

#42CF89 #CF42CE #CF4242

monochromatic

#1F784C #2BA96A #42CF89 #73DBA7 #A4E8C6

Accessibility & contrast

On white

2.00

#42CF89 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.52

#42CF89 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CF89

10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CF89	#FFFFFF	#000000	##000000
##42CF89	1.00	2.00	10.52	10.52
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.52	21.00	1.00	1.00
##000000	10.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDBF85

Deuteranopia (green-blind)

#BCB28E

Tritanopia (blue-blind)

#00CDBD

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #42cf89;
/* rgb */ color: rgb(66, 207, 137);
/* oklch */ color: oklch(76.2% 0.157 157.3);

Tailwind

colors: {
  custom: {
    50: '#87dfac',
    500: '#42cf89',
    950: '#000000',
  },
}

SCSS

$custom: #42cf89;
$custom-light: #87dfac;
$custom-dark: #000000;

JSON

{
  "hex": "#42cf89",
  "rgb": {
    "r": 66,
    "g": 207,
    "b": 137
  },
  "hsl": {
    "h": 150.213,
    "s": 59.494,
    "l": 53.529
  },
  "oklch": {
    "l": 0.76227,
    "c": 0.1573,
    "h": 157.3
  },
  "luminance": 0.4759
}

Semantic roles & 50–950 ramp

primary

#42CF89

secondary

#D598B6

accent

#4593E3

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0D1510

muted

#7D837F

Preview Lab

Preview with #42CF89

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

Preview Lab → · Contrast checker → · Palette generator →