#42D38E#42D38E

#42D38E is a light, vivid teal. Relative luminance 0.497; OKLCH L 77.3% C 0.158 H 158.1°. Best body text is #000000 at 10.94:1 contrast (WCAG AA passes).

Color values

HEX#42D38E
RGBrgb(66, 211, 142)
HSLhsl(151, 62%, 54%)
HSVhsv(151, 69%, 83%)
CMYKcmyk(68.7%, 0%, 32.7%, 17.3%)
CIE-LABlab(75.88, -54.03, 23.30)
CIE-LCHlch(75.88, 58.84, 156.67°)
OKLaboklab(77.34% -0.1468 0.0589)
OKLCHoklch(77.34% 0.158 158.1)
XYZxyz(30.4206, 49.6964, 33.5751)
Luminance0.4970 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#42D38E #D34287
analogous
#42D346 #42D38E #42D0D3
triadic
#42D38E #8E42D3 #D38E42
tetradic
#42D38E #4642D3 #D34287 #D0D342
square
#42D38E #4642D3 #D34287 #D0D342
split-complementary
#42D38E #D342D0 #D34642
monochromatic
#1D7D50 #29AF6F #42D38E #74DFAC #A5EAC9

Accessibility & contrast

On white

1.92
#42D38E on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.94
#42D38E on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D38E
10.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##42D38E#FFFFFF#000000##000000
##42D38E1.001.9210.9410.94
#FFFFFF1.921.0021.0021.00
#00000010.9421.001.001.00
##00000010.9421.001.001.00

Color blindness preview

Protanopia (red-blind)
#D1C38A
Deuteranopia (green-blind)
#BFB692
Tritanopia (blue-blind)
#00D2C1
Achromatopsia (no color)
#BBBBBB

Design tokens & code

CSS
--color: #42d38e;
/* rgb */ color: rgb(66, 211, 142);
/* oklch */ color: oklch(77.3% 0.158 158.1);
Tailwind
colors: {
  custom: {
    50: '#88e1af',
    500: '#42d38e',
    950: '#000000',
  },
}
SCSS
$custom: #42d38e;
$custom-light: #88e1af;
$custom-dark: #000000;
JSON
{
  "hex": "#42d38e",
  "rgb": {
    "r": 66,
    "g": 211,
    "b": 142
  },
  "hsl": {
    "h": 151.448,
    "s": 62.232,
    "l": 54.314
  },
  "oklch": {
    "l": 0.77341,
    "c": 0.15812,
    "h": 158.1
  },
  "luminance": 0.497
}

Semantic roles & 50–950 ramp

primary
#42D38E
secondary
#D79AB7
accent
#4290E5
background
#F9FDFA
surface
#F1FBF4
border
#CBD4CE
text
#0D1510
muted
#7E837F

Preview Lab

Preview with #42D38E

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

Preview Lab → · Contrast checker → · Palette generator →

#42D38E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva