#21A889#21A889

#21A889 is a light, moderate teal. Relative luminance 0.301; OKLCH L 65.5% C 0.119 H 172.4°. Best body text is #000000 at 7.03:1 contrast (WCAG AA passes).

Color values

HEX#21A889
RGBrgb(33, 168, 137)
HSLhsl(166, 67%, 39%)
HSVhsv(166, 80%, 66%)
CMYKcmyk(80.4%, 0%, 18.5%, 34.1%)
CIE-LABlab(61.77, -42.12, 6.19)
CIE-LCHlch(61.77, 42.58, 171.64°)
OKLaboklab(65.54% -0.1183 0.0157)
OKLCHoklch(65.54% 0.119 172.4)
XYZxyz(19.1428, 30.1324, 28.4693)
Luminance0.3014 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21A889 #A82140
analogous
#21A845 #21A889 #2184A8
triadic
#21A889 #8921A8 #A88921
tetradic
#21A889 #4521A8 #A82140 #84A821
square
#21A889 #4521A8 #A82140 #84A821
split-complementary
#21A889 #A82184 #A84521
monochromatic
#0D4236 #17755F #21A889 #30D6B0 #63E0C4

Accessibility & contrast

On white

2.99
#21A889 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.03
#21A889 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21A889
7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21A889#FFFFFF#000000##000000
##21A8891.002.997.037.03
#FFFFFF2.991.0021.0021.00
#0000007.0321.001.001.00
##0000007.0321.001.001.00

Color blindness preview

Protanopia (red-blind)
#A29C88
Deuteranopia (green-blind)
#92908B
Tritanopia (blue-blind)
#00AA9F
Achromatopsia (no color)
#959595

Design tokens & code

CSS
--color: #21a889;
/* rgb */ color: rgb(33, 168, 137);
/* oklch */ color: oklch(65.5% 0.119 172.4);
Tailwind
colors: {
  custom: {
    50: '#75c3ab',
    500: '#21a889',
    950: '#000000',
  },
}
SCSS
$custom: #21a889;
$custom-light: #75c3ab;
$custom-dark: #000000;
JSON
{
  "hex": "#21a889",
  "rgb": {
    "r": 33,
    "g": 168,
    "b": 137
  },
  "hsl": {
    "h": 166.222,
    "s": 67.164,
    "l": 39.412
  },
  "oklch": {
    "l": 0.65543,
    "c": 0.11934,
    "h": 172.4
  },
  "luminance": 0.30135
}

Semantic roles & 50–950 ramp

primary
#21A889
secondary
#C55F77
accent
#3E65EA
background
#F7FCFA
surface
#EEF8F4
border
#C9D1CE
text
#0A1210
muted
#7C817F

Preview Lab

Preview with #21A889

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

Preview Lab → · Contrast checker → · Palette generator →

#21A889 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva