#21A475#21A475

#21A475 is a light, vivid teal. Relative luminance 0.282; OKLCH L 64.0% C 0.130 H 163.0°. Best body text is #000000 at 6.63:1 contrast (WCAG AA passes).

Color values

HEX#21A475
RGBrgb(33, 164, 117)
HSLhsl(158, 66%, 39%)
HSVhsv(158, 80%, 64%)
CMYKcmyk(79.9%, 0%, 28.7%, 35.7%)
CIE-LABlab(60.03, -45.39, 14.88)
CIE-LCHlch(60.03, 47.76, 161.85°)
OKLaboklab(63.96% -0.1241 0.0379)
OKLCHoklch(63.96% 0.13 163)
XYZxyz(17.1116, 28.1565, 21.3591)
Luminance0.2816 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#21A475 #A42150
analogous
#21A433 #21A475 #2191A4
triadic
#21A475 #7521A4 #A47521
tetradic
#21A475 #3321A4 #A42150 #91A421
square
#21A475 #3321A4 #A42150 #91A421
split-complementary
#21A475 #A42191 #A43321
monochromatic
#0C3E2C #177151 #21A475 #2DD599 #60DFB2

Accessibility & contrast

On white

3.17
#21A475 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.63
#21A475 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A475
6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##21A475#FFFFFF#000000##000000
##21A4751.003.176.636.63
#FFFFFF3.171.0021.0021.00
#0000006.6321.001.001.00
##0000006.6321.001.001.00

Color blindness preview

Protanopia (red-blind)
#A19772
Deuteranopia (green-blind)
#918C78
Tritanopia (blue-blind)
#00A497
Achromatopsia (no color)
#919191

Design tokens & code

CSS
--color: #21a475;
/* rgb */ color: rgb(33, 164, 117);
/* oklch */ color: oklch(64.0% 0.130 163.0);
Tailwind
colors: {
  custom: {
    50: '#73c09d',
    500: '#21a475',
    950: '#000000',
  },
}
SCSS
$custom: #21a475;
$custom-light: #73c09d;
$custom-dark: #000000;
JSON
{
  "hex": "#21a475",
  "rgb": {
    "r": 33,
    "g": 164,
    "b": 117
  },
  "hsl": {
    "h": 158.473,
    "s": 66.497,
    "l": 38.627
  },
  "oklch": {
    "l": 0.63964,
    "c": 0.12973,
    "h": 163
  },
  "luminance": 0.28159
}

Semantic roles & 50–950 ramp

primary
#21A475
secondary
#C45D82
accent
#3E7CE9
background
#F7FBF9
surface
#EEF7F2
border
#C9D0CC
text
#09120E
muted
#7B817E

Preview Lab

Preview with #21A475

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

Preview Lab → · Contrast checker → · Palette generator →

#21A475 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva