#42CB90#42CB90

#42CB90 is a light, vivid teal. Relative luminance 0.459; OKLCH L 75.4% C 0.146 H 160.8°. Best body text is #000000 at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#42CB90
RGB	rgb(66, 203, 144)
HSL	hsl(154, 57%, 53%)
HSV	hsv(154, 67%, 80%)
CMYK	cmyk(67.5%, 0%, 29.1%, 20.4%)
CIE-LAB	lab(73.47, -50.45, 18.93)
CIE-LCH	lch(73.47, 53.89, 159.43°)
OKLab	oklab(75.37% -0.1378 0.0481)
OKLCH	oklch(75.37% 0.146 160.8)
XYZ	xyz(28.6339, 45.8806, 33.7269)
Luminance	0.4588 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CB90 #CB427D

analogous

#42CB4C #42CB90 #42C1CB

triadic

#42CB90 #9042CB #CB9042

tetradic

#42CB90 #4C42CB #CB427D #C1CB42

square

#42CB90 #4C42CB #CB427D #C1CB42

split-complementary

#42CB90 #CB42C1 #CB4C42

monochromatic

#20734F #2DA370 #42CB90 #72D8AC #A2E5C8

Accessibility & contrast

On white

2.06

#42CB90 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.18

#42CB90 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CB90

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CB90	#FFFFFF	#000000	##000000
##42CB90	1.00	2.06	10.18	10.18
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.18	21.00	1.00	1.00
##000000	10.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8BC8D

Deuteranopia (green-blind)

#B6AF94

Tritanopia (blue-blind)

#00CABB

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #42cb90;
/* rgb */ color: rgb(66, 203, 144);
/* oklch */ color: oklch(75.4% 0.146 160.8);

Tailwind

colors: {
  custom: {
    50: '#86dcb0',
    500: '#42cb90',
    950: '#000000',
  },
}

SCSS

$custom: #42cb90;
$custom-light: #86dcb0;
$custom-dark: #000000;

JSON

{
  "hex": "#42cb90",
  "rgb": {
    "r": 66,
    "g": 203,
    "b": 144
  },
  "hsl": {
    "h": 154.161,
    "s": 56.846,
    "l": 52.745
  },
  "oklch": {
    "l": 0.7537,
    "c": 0.14598,
    "h": 160.8
  },
  "luminance": 0.45884
}

Semantic roles & 50–950 ramp

primary

#42CB90

secondary

#D297B0

accent

#4889E0

background

#F8FDFA

surface

#F0FBF5

border

#CBD4CF

text

#0C1510

muted

#7D837F

Preview Lab

Preview with #42CB90

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

Preview Lab → · Contrast checker → · Palette generator →