#21A176#21A176

#21A176 is a light, vivid teal. Relative luminance 0.271; OKLCH L 63.2% C 0.125 H 164.6°. Best body text is #000000 at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#21A176
RGB	rgb(33, 161, 118)
HSL	hsl(160, 66%, 38%)
HSV	hsv(160, 80%, 63%)
CMYK	cmyk(79.5%, 0%, 26.7%, 36.9%)
CIE-LAB	lab(59.08, -43.93, 13.00)
CIE-LCH	lch(59.08, 45.81, 163.51°)
OKLab	oklab(63.19% -0.1206 0.0332)
OKLCH	oklch(63.19% 0.125 164.6)
XYZ	xyz(16.6402, 27.1190, 21.4935)
Luminance	0.2712 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A176 #A1214C

analogous

#21A136 #21A176 #218CA1

triadic

#21A176 #7621A1 #A17621

tetradic

#21A176 #3621A1 #A1214C #8CA121

square

#21A176 #3621A1 #A1214C #8CA121

split-complementary

#21A176 #A1218C #A13621

monochromatic

#0C3B2C #176E51 #21A176 #2CD49B #5EDEB3

Accessibility & contrast

On white

3.27

#21A176 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.42

#21A176 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A176

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A176	#FFFFFF	#000000	##000000
##21A176	1.00	3.27	6.42	6.42
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.42	21.00	1.00	1.00
##000000	6.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E9574

Deuteranopia (green-blind)

#8E8A79

Tritanopia (blue-blind)

#00A195

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #21a176;
/* rgb */ color: rgb(33, 161, 118);
/* oklch */ color: oklch(63.2% 0.125 164.6);

Tailwind

colors: {
  custom: {
    50: '#73be9d',
    500: '#21a176',
    950: '#000000',
  },
}

SCSS

$custom: #21a176;
$custom-light: #73be9d;
$custom-dark: #000000;

JSON

{
  "hex": "#21a176",
  "rgb": {
    "r": 33,
    "g": 161,
    "b": 118
  },
  "hsl": {
    "h": 159.844,
    "s": 65.979,
    "l": 38.039
  },
  "oklch": {
    "l": 0.63193,
    "c": 0.12506,
    "h": 164.6
  },
  "luminance": 0.27121
}

Semantic roles & 50–950 ramp

primary

#21A176

secondary

#C35B7E

accent

#3F78E9

background

#F7FBF9

surface

#EEF7F2

border

#C9D0CC

text

#09120E

muted

#7B817E

Preview Lab

Preview with #21A176

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

Preview Lab → · Contrast checker → · Palette generator →