#21AB72#21AB72

#21AB72 is a light, vivid teal. Relative luminance 0.307; OKLCH L 65.7% C 0.141 H 159.6°. Best body text is #000000 at 7.13:1 contrast (WCAG AA passes).

Color values

HEX#21AB72
RGBrgb(33, 171, 114)
HSLhsl(155, 68%, 40%)
HSVhsv(155, 81%, 67%)
CMYKcmyk(80.7%, 0%, 33.3%, 32.9%)
CIE-LABlab(62.22, -48.83, 19.54)
CIE-LCHlch(62.22, 52.60, 158.19°)
OKLaboklab(65.75% -0.1325 0.0494)
OKLCHoklch(65.75% 0.141 159.6)
XYZxyz(18.2254, 30.6618, 20.8741)
Luminance0.3066 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21AB72 #AB215A
analogous
#21AB2D #21AB72 #219FAB
triadic
#21AB72 #7221AB #AB7221
tetradic
#21AB72 #2D21AB #AB215A #9FAB21
square
#21AB72 #2D21AB #AB215A #9FAB21
split-complementary
#21AB72 #AB219F #AB2D21
monochromatic
#0D442E #177850 #21AB72 #32D793 #65E1AE

Accessibility & contrast

On white

2.94
#21AB72 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.13
#21AB72 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AB72
7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21AB72#FFFFFF#000000##000000
##21AB721.002.947.137.13
#FFFFFF2.941.0021.0021.00
#0000007.1321.001.001.00
##0000007.1321.001.001.00

Color blindness preview

Protanopia (red-blind)
#A99D6E
Deuteranopia (green-blind)
#999276
Tritanopia (blue-blind)
#00AA9C
Achromatopsia (no color)
#969696

Design tokens & code

CSS
--color: #21ab72;
/* rgb */ color: rgb(33, 171, 114);
/* oklch */ color: oklch(65.7% 0.141 159.6);
Tailwind
colors: {
  custom: {
    50: '#75c59b',
    500: '#21ab72',
    950: '#000000',
  },
}
SCSS
$custom: #21ab72;
$custom-light: #75c59b;
$custom-dark: #000000;
JSON
{
  "hex": "#21ab72",
  "rgb": {
    "r": 33,
    "g": 171,
    "b": 114
  },
  "hsl": {
    "h": 155.217,
    "s": 67.647,
    "l": 40
  },
  "oklch": {
    "l": 0.65749,
    "c": 0.14136,
    "h": 159.6
  },
  "luminance": 0.30664
}

Semantic roles & 50–950 ramp

primary
#21AB72
secondary
#C7618B
accent
#3D85EB
background
#F7FCF9
surface
#EEF8F2
border
#C9D1CC
text
#0A130E
muted
#7C827E

Preview Lab

Preview with #21AB72

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

Preview Lab → · Contrast checker → · Palette generator →

#21AB72 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva