#42E091#42E091

#42E091 is a light, vivid teal. Relative luminance 0.565; OKLCH L 80.7% C 0.172 H 156.6°. Best body text is #000000 at 12.30:1 contrast (WCAG AA passes).

Color values

HEX#42E091
RGBrgb(66, 224, 145)
HSLhsl(150, 72%, 57%)
HSVhsv(150, 71%, 88%)
CMYKcmyk(70.5%, 0%, 35.3%, 12.2%)
CIE-LABlab(79.90, -58.41, 27.19)
CIE-LCHlch(79.90, 64.42, 155.04°)
OKLaboklab(80.67% -0.1581 0.0683)
OKLCHoklch(80.67% 0.172 156.6)
XYZxyz(34.0100, 56.5100, 35.8977)
Luminance0.5651 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#42E091 #E04291
analogous
#42E042 #42E091 #42E0E0
triadic
#42E091 #9142E0 #E09142
tetradic
#42E091 #4242E0 #E04291 #E0E042
square
#42E091 #4242E0 #E04291 #E0E042
split-complementary
#42E091 #E042E0 #E04242
monochromatic
#189054 #20C572 #42E091 #77E9B0 #ABF1CE

Accessibility & contrast

On white

1.71
#42E091 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.30
#42E091 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42E091
12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##42E091#FFFFFF#000000##000000
##42E0911.001.7112.3012.30
#FFFFFF1.711.0021.0021.00
#00000012.3021.001.001.00
##00000012.3021.001.001.00

Color blindness preview

Protanopia (red-blind)
#DFCE8C
Deuteranopia (green-blind)
#CBC096
Tritanopia (blue-blind)
#00DECC
Achromatopsia (no color)
#C6C6C6

Design tokens & code

CSS
--color: #42e091;
/* rgb */ color: rgb(66, 224, 145);
/* oklch */ color: oklch(80.7% 0.172 156.6);
Tailwind
colors: {
  custom: {
    50: '#8aebb1',
    500: '#42e091',
    950: '#000000',
  },
}
SCSS
$custom: #42e091;
$custom-light: #8aebb1;
$custom-dark: #000000;
JSON
{
  "hex": "#42e091",
  "rgb": {
    "r": 66,
    "g": 224,
    "b": 145
  },
  "hsl": {
    "h": 150,
    "s": 71.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.80667,
    "c": 0.17224,
    "h": 156.6
  },
  "luminance": 0.56514
}

Semantic roles & 50–950 ramp

primary
#42E091
secondary
#953163
accent
#3994EF
background
#FCFFFD
surface
#F4FEF7
border
#CED6D0
text
#0D1611
muted
#7F8581

Preview Lab

Preview with #42E091

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

Preview Lab → · Contrast checker → · Palette generator →

#42E091 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva