#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
RGBrgb(66, 203, 144)
HSLhsl(154, 57%, 53%)
HSVhsv(154, 67%, 80%)
CMYKcmyk(67.5%, 0%, 29.1%, 20.4%)
CIE-LABlab(73.47, -50.45, 18.93)
CIE-LCHlch(73.47, 53.89, 159.43°)
OKLaboklab(75.37% -0.1378 0.0481)
OKLCHoklch(75.37% 0.146 160.8)
XYZxyz(28.6339, 45.8806, 33.7269)
Luminance0.4588 (WCAG relative)
Temperatureneutral
Familyteal

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
##42CB901.002.0610.1810.18
#FFFFFF2.061.0021.0021.00
#00000010.1821.001.001.00
##00000010.1821.001.001.00

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 →

#42CB90 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva