#21BB82#21BB82

#21BB82 is a light, vivid teal. Relative luminance 0.375; OKLCH L 70.3% C 0.148 H 161.7°. Best body text is #000000 at 8.50:1 contrast (WCAG AA passes).

Color values

HEX#21BB82
RGBrgb(33, 187, 130)
HSLhsl(158, 70%, 43%)
HSVhsv(158, 82%, 73%)
CMYKcmyk(82.4%, 0%, 30.5%, 26.7%)
CIE-LABlab(67.63, -51.52, 18.28)
CIE-LCHlch(67.63, 54.67, 160.46°)
OKLaboklab(70.31% -0.1403 0.0464)
OKLCHoklch(70.31% 0.148 161.7)
XYZxyz(22.4243, 37.4729, 27.1659)
Luminance0.3748 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21BB82 #BB215A
analogous
#21BB35 #21BB82 #21A7BB
triadic
#21BB82 #8221BB #BB8221
tetradic
#21BB82 #3521BB #BB215A #A7BB21
square
#21BB82 #3521BB #BB215A #A7BB21
split-complementary
#21BB82 #BB21A7 #BB3521
monochromatic
#0F533A #18875E #21BB82 #3DDDA1 #71E6BA

Accessibility & contrast

On white

2.47
#21BB82 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.50
#21BB82 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21BB82
8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21BB82#FFFFFF#000000##000000
##21BB821.002.478.508.50
#FFFFFF2.471.0021.0021.00
#0000008.5021.001.001.00
##0000008.5021.001.001.00

Color blindness preview

Protanopia (red-blind)
#B8AC7F
Deuteranopia (green-blind)
#A69F86
Tritanopia (blue-blind)
#00BBAC
Achromatopsia (no color)
#A5A5A5

Design tokens & code

CSS
--color: #21bb82;
/* rgb */ color: rgb(33, 187, 130);
/* oklch */ color: oklch(70.3% 0.148 161.7);
Tailwind
colors: {
  custom: {
    50: '#78d0a6',
    500: '#21bb82',
    950: '#000000',
  },
}
SCSS
$custom: #21bb82;
$custom-light: #78d0a6;
$custom-dark: #000000;
JSON
{
  "hex": "#21bb82",
  "rgb": {
    "r": 33,
    "g": 187,
    "b": 130
  },
  "hsl": {
    "h": 157.792,
    "s": 70,
    "l": 43.137
  },
  "oklch": {
    "l": 0.70311,
    "c": 0.14775,
    "h": 161.7
  },
  "luminance": 0.37476
}

Semantic roles & 50–950 ramp

primary
#21BB82
secondary
#CC6B8F
accent
#3B7DED
background
#F8FCFA
surface
#EFF9F4
border
#CAD2CE
text
#0B140F
muted
#7C827F

Preview Lab

Preview with #21BB82

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

Preview Lab → · Contrast checker → · Palette generator →

#21BB82 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva