#21B06E#21B06E

#21B06E is a light, vivid teal. Relative luminance 0.325; OKLCH L 67.0% C 0.151 H 156.8°. Best body text is #000000 at 7.50:1 contrast (WCAG AA passes).

Color values

HEX#21B06E
RGBrgb(33, 176, 110)
HSLhsl(152, 68%, 41%)
HSVhsv(152, 81%, 69%)
CMYKcmyk(81.3%, 0%, 37.5%, 31%)
CIE-LABlab(63.75, -51.58, 23.77)
CIE-LCHlch(63.75, 56.80, 155.26°)
OKLaboklab(66.99% -0.1392 0.0596)
OKLCHoklch(66.99% 0.151 156.8)
XYZxyz(18.9651, 32.4974, 20.0219)
Luminance0.3250 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21B06E #B02163
analogous
#21B027 #21B06E #21AAB0
triadic
#21B06E #6E21B0 #B06E21
tetradic
#21B06E #2721B0 #B02163 #AAB021
square
#21B06E #2721B0 #B02163 #AAB021
split-complementary
#21B06E #B021AA #B02721
monochromatic
#0E492E #177C4E #21B06E #35D98D #69E3AA

Accessibility & contrast

On white

2.80
#21B06E on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.50
#21B06E on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21B06E
7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21B06E#FFFFFF#000000##000000
##21B06E1.002.807.507.50
#FFFFFF2.801.0021.0021.00
#0000007.5021.001.001.00
##0000007.5021.001.001.00

Color blindness preview

Protanopia (red-blind)
#AFA16A
Deuteranopia (green-blind)
#9E9672
Tritanopia (blue-blind)
#00AE9F
Achromatopsia (no color)
#9A9A9A

Design tokens & code

CSS
--color: #21b06e;
/* rgb */ color: rgb(33, 176, 110);
/* oklch */ color: oklch(67.0% 0.151 156.8);
Tailwind
colors: {
  custom: {
    50: '#76c998',
    500: '#21b06e',
    950: '#000000',
  },
}
SCSS
$custom: #21b06e;
$custom-light: #76c998;
$custom-dark: #000000;
JSON
{
  "hex": "#21b06e",
  "rgb": {
    "r": 33,
    "g": 176,
    "b": 110
  },
  "hsl": {
    "h": 152.308,
    "s": 68.421,
    "l": 40.98
  },
  "oklch": {
    "l": 0.66987,
    "c": 0.15143,
    "h": 156.8
  },
  "luminance": 0.325
}

Semantic roles & 50–950 ramp

primary
#21B06E
secondary
#C86493
accent
#3D8DEB
background
#F7FCF9
surface
#EEF8F2
border
#C9D1CC
text
#0A130D
muted
#7C827E

Preview Lab

Preview with #21B06E

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

Preview Lab → · Contrast checker → · Palette generator →

#21B06E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva