#21A473#21A473

#21A473 is a light, vivid teal. Relative luminance 0.281; OKLCH L 63.9% C 0.131 H 162.1°. Best body text is #000000 at 6.62:1 contrast (WCAG AA passes).

Color values

HEX#21A473
RGBrgb(33, 164, 115)
HSLhsl(158, 66%, 39%)
HSVhsv(158, 80%, 64%)
CMYKcmyk(79.9%, 0%, 29.9%, 35.7%)
CIE-LABlab(59.99, -45.85, 15.93)
CIE-LCHlch(59.99, 48.54, 160.84°)
OKLaboklab(63.92% -0.125 0.0405)
OKLCHoklch(63.92% 0.131 162.1)
XYZxyz(16.9953, 28.1100, 20.7464)
Luminance0.2811 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21A473 #A42152
analogous
#21A431 #21A473 #2193A4
triadic
#21A473 #7321A4 #A47321
tetradic
#21A473 #3121A4 #A42152 #93A421
square
#21A473 #3121A4 #A42152 #93A421
split-complementary
#21A473 #A42193 #A43121
monochromatic
#0C3E2C #17714F #21A473 #2DD596 #60DFB0

Accessibility & contrast

On white

3.17
#21A473 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.62
#21A473 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A473
6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21A473#FFFFFF#000000##000000
##21A4731.003.176.626.62
#FFFFFF3.171.0021.0021.00
#0000006.6221.001.001.00
##0000006.6221.001.001.00

Color blindness preview

Protanopia (red-blind)
#A19770
Deuteranopia (green-blind)
#928C76
Tritanopia (blue-blind)
#00A497
Achromatopsia (no color)
#919191

Design tokens & code

CSS
--color: #21a473;
/* rgb */ color: rgb(33, 164, 115);
/* oklch */ color: oklch(63.9% 0.131 162.1);
Tailwind
colors: {
  custom: {
    50: '#73c09b',
    500: '#21a473',
    950: '#000000',
  },
}
SCSS
$custom: #21a473;
$custom-light: #73c09b;
$custom-dark: #000000;
JSON
{
  "hex": "#21a473",
  "rgb": {
    "r": 33,
    "g": 164,
    "b": 115
  },
  "hsl": {
    "h": 157.557,
    "s": 66.497,
    "l": 38.627
  },
  "oklch": {
    "l": 0.63916,
    "c": 0.13144,
    "h": 162.1
  },
  "luminance": 0.28112
}

Semantic roles & 50–950 ramp

primary
#21A473
secondary
#C45D83
accent
#3E7EE9
background
#F7FBF9
surface
#EEF7F2
border
#C9D0CC
text
#09120E
muted
#7B817E

Preview Lab

Preview with #21A473

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

Preview Lab → · Contrast checker → · Palette generator →

#21A473 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva