#21A89F#21A89F

#21A89F is a light, moderate teal. Relative luminance 0.308; OKLCH L 66.2% C 0.109 H 187.8°. Best body text is #000000 at 7.17:1 contrast (WCAG AA passes).

Color values

HEX#21A89F
RGBrgb(33, 168, 159)
HSLhsl(176, 67%, 39%)
HSVhsv(176, 80%, 66%)
CMYKcmyk(80.4%, 0%, 5.4%, 34.1%)
CIE-LABlab(62.36, -36.05, -5.26)
CIE-LCHlch(62.36, 36.44, 188.30°)
OKLaboklab(66.23% -0.1078 -0.0148)
OKLCHoklch(66.23% 0.109 187.8)
XYZxyz(20.8848, 30.8292, 37.6441)
Luminance0.3083 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21A89F #A8212A
analogous
#21A85C #21A89F #216EA8
triadic
#21A89F #9F21A8 #A89F21
tetradic
#21A89F #5C21A8 #A8212A #6EA821
square
#21A89F #5C21A8 #A8212A #6EA821
split-complementary
#21A89F #A8216E #A85C21
monochromatic
#0D423E #17756F #21A89F #30D6CB #63E0D8

Accessibility & contrast

On white

2.93
#21A89F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.17
#21A89F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21A89F
7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21A89F#FFFFFF#000000##000000
##21A89F1.002.937.177.17
#FFFFFF2.931.0021.0021.00
#0000007.1721.001.001.00
##0000007.1721.001.001.00

Color blindness preview

Protanopia (red-blind)
#9E9E9F
Deuteranopia (green-blind)
#8C91A0
Tritanopia (blue-blind)
#00ACA5
Achromatopsia (no color)
#979797

Design tokens & code

CSS
--color: #21a89f;
/* rgb */ color: rgb(33, 168, 159);
/* oklch */ color: oklch(66.2% 0.109 187.8);
Tailwind
colors: {
  custom: {
    50: '#76c2bb',
    500: '#21a89f',
    950: '#000000',
  },
}
SCSS
$custom: #21a89f;
$custom-light: #76c2bb;
$custom-dark: #000000;
JSON
{
  "hex": "#21a89f",
  "rgb": {
    "r": 33,
    "g": 168,
    "b": 159
  },
  "hsl": {
    "h": 176,
    "s": 67.164,
    "l": 39.412
  },
  "oklch": {
    "l": 0.66227,
    "c": 0.10885,
    "h": 187.8
  },
  "luminance": 0.30832
}

Semantic roles & 50–950 ramp

primary
#21A89F
secondary
#C55F66
accent
#3E49EA
background
#F7FCFB
surface
#EEF8F6
border
#C9D1D0
text
#0A1211
muted
#7C8180

Preview Lab

Preview with #21A89F

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

Preview Lab → · Contrast checker → · Palette generator →

#21A89F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva