#21B073#21B073

#21B073 is a light, vivid teal. Relative luminance 0.326; OKLCH L 67.1% C 0.147 H 158.7°. Best body text is #000000 at 7.52:1 contrast (WCAG AA passes).

Color values

HEX#21B073
RGBrgb(33, 176, 115)
HSLhsl(154, 68%, 41%)
HSVhsv(154, 81%, 69%)
CMYKcmyk(81.3%, 0%, 34.7%, 31%)
CIE-LABlab(63.84, -50.55, 21.20)
CIE-LCHlch(63.84, 54.82, 157.24°)
OKLaboklab(67.09% -0.1368 0.0534)
OKLCHoklch(67.09% 0.147 158.7)
XYZxyz(19.2450, 32.6094, 21.4963)
Luminance0.3261 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21B073 #B0215E
analogous
#21B02C #21B073 #21A5B0
triadic
#21B073 #7321B0 #B07321
tetradic
#21B073 #2C21B0 #B0215E #A5B021
square
#21B073 #2C21B0 #B0215E #A5B021
split-complementary
#21B073 #B021A5 #B02C21
monochromatic
#0E4930 #177C51 #21B073 #35D993 #69E3AF

Accessibility & contrast

On white

2.79
#21B073 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.52
#21B073 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21B073
7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21B073#FFFFFF#000000##000000
##21B0731.002.797.527.52
#FFFFFF2.791.0021.0021.00
#0000007.5221.001.001.00
##0000007.5221.001.001.00

Color blindness preview

Protanopia (red-blind)
#AEA26F
Deuteranopia (green-blind)
#9E9677
Tritanopia (blue-blind)
#00AFA0
Achromatopsia (no color)
#9B9B9B

Design tokens & code

CSS
--color: #21b073;
/* rgb */ color: rgb(33, 176, 115);
/* oklch */ color: oklch(67.1% 0.147 158.7);
Tailwind
colors: {
  custom: {
    50: '#76c99b',
    500: '#21b073',
    950: '#000000',
  },
}
SCSS
$custom: #21b073;
$custom-light: #76c99b;
$custom-dark: #000000;
JSON
{
  "hex": "#21b073",
  "rgb": {
    "r": 33,
    "g": 176,
    "b": 115
  },
  "hsl": {
    "h": 154.406,
    "s": 68.421,
    "l": 40.98
  },
  "oklch": {
    "l": 0.67093,
    "c": 0.1469,
    "h": 158.7
  },
  "luminance": 0.32612
}

Semantic roles & 50–950 ramp

primary
#21B073
secondary
#C8648F
accent
#3D87EB
background
#F7FCF9
surface
#EEF8F2
border
#C9D1CC
text
#0A130E
muted
#7C827E

Preview Lab

Preview with #21B073

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

Preview Lab → · Contrast checker → · Palette generator →

#21B073 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva