#21BB85#21BB85

#21BB85 is a light, vivid teal. Relative luminance 0.376; OKLCH L 70.4% C 0.145 H 162.9°. Best body text is #000000 at 8.51:1 contrast (WCAG AA passes).

Color values

HEX#21BB85
RGBrgb(33, 187, 133)
HSLhsl(159, 70%, 43%)
HSVhsv(159, 82%, 73%)
CMYKcmyk(82.4%, 0%, 28.9%, 26.7%)
CIE-LABlab(67.69, -50.85, 16.75)
CIE-LCHlch(67.69, 53.53, 161.77°)
OKLaboklab(70.38% -0.1388 0.0426)
OKLCHoklch(70.38% 0.145 162.9)
XYZxyz(22.6286, 37.5546, 28.2419)
Luminance0.3756 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21BB85 #BB2157
analogous
#21BB38 #21BB85 #21A4BB
triadic
#21BB85 #8521BB #BB8521
tetradic
#21BB85 #3821BB #BB2157 #A4BB21
square
#21BB85 #3821BB #BB2157 #A4BB21
split-complementary
#21BB85 #BB21A4 #BB3821
monochromatic
#0F533B #188760 #21BB85 #3DDDA5 #71E6BD

Accessibility & contrast

On white

2.47
#21BB85 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.51
#21BB85 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21BB85
8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21BB85#FFFFFF#000000##000000
##21BB851.002.478.518.51
#FFFFFF2.471.0021.0021.00
#0000008.5121.001.001.00
##0000008.5121.001.001.00

Color blindness preview

Protanopia (red-blind)
#B8AD82
Deuteranopia (green-blind)
#A6A089
Tritanopia (blue-blind)
#00BBAC
Achromatopsia (no color)
#A5A5A5

Design tokens & code

CSS
--color: #21bb85;
/* rgb */ color: rgb(33, 187, 133);
/* oklch */ color: oklch(70.4% 0.145 162.9);
Tailwind
colors: {
  custom: {
    50: '#79d0a8',
    500: '#21bb85',
    950: '#000000',
  },
}
SCSS
$custom: #21bb85;
$custom-light: #79d0a8;
$custom-dark: #000000;
JSON
{
  "hex": "#21bb85",
  "rgb": {
    "r": 33,
    "g": 187,
    "b": 133
  },
  "hsl": {
    "h": 158.961,
    "s": 70,
    "l": 43.137
  },
  "oklch": {
    "l": 0.70381,
    "c": 0.14523,
    "h": 162.9
  },
  "luminance": 0.37557
}

Semantic roles & 50–950 ramp

primary
#21BB85
secondary
#CC6B8D
accent
#3B79ED
background
#F8FCFA
surface
#EFF9F4
border
#CAD2CE
text
#0B140F
muted
#7C827F

Preview Lab

Preview with #21BB85

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

Preview Lab → · Contrast checker → · Palette generator →

#21BB85 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva