#42E0D1#42E0D1

#42E0D1 is a very light, vivid teal. Relative luminance 0.591; OKLCH L 82.3% C 0.130 H 185.6°. Best body text is #000000 at 12.81:1 contrast (WCAG AA passes).

Color values

HEX#42E0D1
RGBrgb(66, 224, 209)
HSLhsl(174, 72%, 57%)
HSVhsv(174, 71%, 88%)
CMYKcmyk(70.5%, 0%, 6.7%, 12.2%)
CIE-LABlab(81.33, -43.57, -4.46)
CIE-LCHlch(81.33, 43.79, 185.85°)
OKLaboklab(82.31% -0.129 -0.0128)
OKLCHoklch(82.31% 0.13 185.6)
XYZxyz(40.4056, 59.0682, 69.5810)
Luminance0.5907 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#42E0D1 #E04251
analogous
#42E082 #42E0D1 #42A0E0
triadic
#42E0D1 #D142E0 #E0D142
tetradic
#42E0D1 #8242E0 #E04251 #A0E042
square
#42E0D1 #8242E0 #E04251 #A0E042
split-complementary
#42E0D1 #E042A0 #E08242
monochromatic
#189085 #20C5B5 #42E0D1 #77E9DE #ABF1EB

Accessibility & contrast

On white

1.64
#42E0D1 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.81
#42E0D1 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42E0D1
12.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##42E0D1#FFFFFF#000000##000000
##42E0D11.001.6412.8112.81
#FFFFFF1.641.0021.0021.00
#00000012.8121.001.001.00
##00000012.8121.001.001.00

Color blindness preview

Protanopia (red-blind)
#D5D4D1
Deuteranopia (green-blind)
#BEC3D3
Tritanopia (blue-blind)
#00E5DB
Achromatopsia (no color)
#CACACA

Design tokens & code

CSS
--color: #42e0d1;
/* rgb */ color: rgb(66, 224, 209);
/* oklch */ color: oklch(82.3% 0.130 185.6);
Tailwind
colors: {
  custom: {
    50: '#8deadf',
    500: '#42e0d1',
    950: '#000000',
  },
}
SCSS
$custom: #42e0d1;
$custom-light: #8deadf;
$custom-dark: #000000;
JSON
{
  "hex": "#42e0d1",
  "rgb": {
    "r": 66,
    "g": 224,
    "b": 209
  },
  "hsl": {
    "h": 174.304,
    "s": 71.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.82306,
    "c": 0.12967,
    "h": 185.6
  },
  "luminance": 0.59073
}

Semantic roles & 50–950 ramp

primary
#42E0D1
secondary
#95313B
accent
#394AEF
background
#FCFEFE
surface
#F5FDFC
border
#CFD5D5
text
#0E1615
muted
#7F8484

Preview Lab

Preview with #42E0D1

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

Preview Lab → · Contrast checker → · Palette generator →

#42E0D1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva