#21B392#21B392

#21B392 is a light, vivid teal. Relative luminance 0.346; OKLCH L 68.6% C 0.126 H 172.5°. Best body text is #000000 at 7.93:1 contrast (WCAG AA passes).

Color values

HEX#21B392
RGBrgb(33, 179, 146)
HSLhsl(166, 69%, 42%)
HSVhsv(166, 82%, 70%)
CMYKcmyk(81.6%, 0%, 18.4%, 29.8%)
CIE-LABlab(65.46, -44.46, 6.50)
CIE-LCHlch(65.46, 44.93, 171.69°)
OKLaboklab(68.65% -0.1248 0.0165)
OKLCHoklch(68.65% 0.126 172.5)
XYZxyz(21.9328, 34.6361, 32.7180)
Luminance0.3464 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21B392 #B32142
analogous
#21B349 #21B392 #218BB3
triadic
#21B392 #9221B3 #B39221
tetradic
#21B392 #4921B3 #B32142 #8BB321
square
#21B392 #4921B3 #B32142 #8BB321
split-complementary
#21B392 #B3218B #B34921
monochromatic
#0E4C3E #177F68 #21B392 #37DAB5 #6BE4C8

Accessibility & contrast

On white

2.65
#21B392 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.93
#21B392 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21B392
7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21B392#FFFFFF#000000##000000
##21B3921.002.657.937.93
#FFFFFF2.651.0021.0021.00
#0000007.9321.001.001.00
##0000007.9321.001.001.00

Color blindness preview

Protanopia (red-blind)
#ADA790
Deuteranopia (green-blind)
#9B9A94
Tritanopia (blue-blind)
#00B5A9
Achromatopsia (no color)
#9F9F9F

Design tokens & code

CSS
--color: #21b392;
/* rgb */ color: rgb(33, 179, 146);
/* oklch */ color: oklch(68.6% 0.126 172.5);
Tailwind
colors: {
  custom: {
    50: '#77cab2',
    500: '#21b392',
    950: '#000000',
  },
}
SCSS
$custom: #21b392;
$custom-light: #77cab2;
$custom-dark: #000000;
JSON
{
  "hex": "#21b392",
  "rgb": {
    "r": 33,
    "g": 179,
    "b": 146
  },
  "hsl": {
    "h": 166.438,
    "s": 68.868,
    "l": 41.569
  },
  "oklch": {
    "l": 0.68647,
    "c": 0.1259,
    "h": 172.5
  },
  "luminance": 0.34639
}

Semantic roles & 50–950 ramp

primary
#21B392
secondary
#CA667D
accent
#3C64EC
background
#F8FCFA
surface
#EFF8F5
border
#CAD1CF
text
#0A1310
muted
#7C827F

Preview Lab

Preview with #21B392

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

Preview Lab → · Contrast checker → · Palette generator →

#21B392 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva