#21A175#21A175

#21A175 is a light, vivid teal. Relative luminance 0.271; OKLCH L 63.2% C 0.126 H 164.1°. Best body text is #000000 at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#21A175
RGB	rgb(33, 161, 117)
HSL	hsl(159, 66%, 38%)
HSV	hsv(159, 80%, 63%)
CMYK	cmyk(79.5%, 0%, 27.3%, 36.9%)
CIE-LAB	lab(59.06, -44.17, 13.53)
CIE-LCH	lch(59.06, 46.19, 162.97°)
OKLab	oklab(63.17% -0.1211 0.0345)
OKLCH	oklch(63.17% 0.126 164.1)
XYZ	xyz(16.5811, 27.0954, 21.1822)
Luminance	0.2710 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A175 #A1214D

analogous

#21A135 #21A175 #218DA1

triadic

#21A175 #7521A1 #A17521

tetradic

#21A175 #3521A1 #A1214D #8DA121

square

#21A175 #3521A1 #A1214D #8DA121

split-complementary

#21A175 #A1218D #A13521

monochromatic

#0C3B2B #176E50 #21A175 #2CD49A #5EDEB2

Accessibility & contrast

On white

3.27

#21A175 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.42

#21A175 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A175

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A175	#FFFFFF	#000000	##000000
##21A175	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)

#9E9573

Deuteranopia (green-blind)

#8E8A78

Tritanopia (blue-blind)

#00A195

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #21a175;
/* rgb */ color: rgb(33, 161, 117);
/* oklch */ color: oklch(63.2% 0.126 164.1);

Tailwind

colors: {
  custom: {
    50: '#73be9c',
    500: '#21a175',
    950: '#000000',
  },
}

SCSS

$custom: #21a175;
$custom-light: #73be9c;
$custom-dark: #000000;

JSON

{
  "hex": "#21a175",
  "rgb": {
    "r": 33,
    "g": 161,
    "b": 117
  },
  "hsl": {
    "h": 159.375,
    "s": 65.979,
    "l": 38.039
  },
  "oklch": {
    "l": 0.63168,
    "c": 0.12589,
    "h": 164.1
  },
  "luminance": 0.27097
}

Semantic roles & 50–950 ramp

primary

#21A175

secondary

#C35B7F

accent

#3F79E9

background

#F7FBF9

surface

#EEF7F2

border

#C9D0CC

text

#09120E

muted

#7B817E

Preview Lab

Preview with #21A175

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

Preview Lab → · Contrast checker → · Palette generator →