#21A89C#21A89C

#21A89C is a light, moderate teal. Relative luminance 0.307; OKLCH L 66.1% C 0.110 H 185.6°. Best body text is #000000 at 7.15:1 contrast (WCAG AA passes).

Color values

HEX#21A89C
RGBrgb(33, 168, 156)
HSLhsl(175, 67%, 39%)
HSVhsv(175, 80%, 66%)
CMYKcmyk(80.4%, 0%, 7.1%, 34.1%)
CIE-LABlab(62.28, -36.92, -3.71)
CIE-LCHlch(62.28, 37.11, 185.73°)
OKLaboklab(66.13% -0.1092 -0.0106)
OKLCHoklch(66.13% 0.11 185.6)
XYZxyz(20.6277, 30.7263, 36.2896)
Luminance0.3073 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21A89C #A8212D
analogous
#21A859 #21A89C #2170A8
triadic
#21A89C #9C21A8 #A89C21
tetradic
#21A89C #5921A8 #A8212D #70A821
square
#21A89C #5921A8 #A8212D #70A821
split-complementary
#21A89C #A82170 #A85921
monochromatic
#0D423D #17756D #21A89C #30D6C8 #63E0D5

Accessibility & contrast

On white

2.94
#21A89C on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.15
#21A89C on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21A89C
7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21A89C#FFFFFF#000000##000000
##21A89C1.002.947.157.15
#FFFFFF2.941.0021.0021.00
#0000007.1521.001.001.00
##0000007.1521.001.001.00

Color blindness preview

Protanopia (red-blind)
#9F9E9C
Deuteranopia (green-blind)
#8D919D
Tritanopia (blue-blind)
#00ACA4
Achromatopsia (no color)
#979797

Design tokens & code

CSS
--color: #21a89c;
/* rgb */ color: rgb(33, 168, 156);
/* oklch */ color: oklch(66.1% 0.110 185.6);
Tailwind
colors: {
  custom: {
    50: '#76c2b9',
    500: '#21a89c',
    950: '#000000',
  },
}
SCSS
$custom: #21a89c;
$custom-light: #76c2b9;
$custom-dark: #000000;
JSON
{
  "hex": "#21a89c",
  "rgb": {
    "r": 33,
    "g": 168,
    "b": 156
  },
  "hsl": {
    "h": 174.667,
    "s": 67.164,
    "l": 39.412
  },
  "oklch": {
    "l": 0.66127,
    "c": 0.10975,
    "h": 185.6
  },
  "luminance": 0.30729
}

Semantic roles & 50–950 ramp

primary
#21A89C
secondary
#C55F68
accent
#3E4DEA
background
#F7FCFB
surface
#EEF8F6
border
#C9D1D0
text
#0A1211
muted
#7C8180

Preview Lab

Preview with #21A89C

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

Preview Lab → · Contrast checker → · Palette generator →

#21A89C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva