#21A593#21A593

#21A593 is a light, moderate teal. Relative luminance 0.293; OKLCH L 65.1% C 0.111 H 180.9°. Best body text is #000000 at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#21A593
RGB	rgb(33, 165, 147)
HSL	hsl(172, 67%, 39%)
HSV	hsv(172, 80%, 65%)
CMYK	cmyk(80%, 0%, 10.9%, 35.3%)
CIE-LAB	lab(61.08, -38.12, -0.41)
CIE-LCH	lch(61.08, 38.12, 180.62°)
OKLab	oklab(65.07% -0.1105 -0.0017)
OKLCH	oklch(65.07% 0.111 180.9)
XYZ	xyz(19.3462, 29.3378, 32.2412)
Luminance	0.2934 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A593 #A52133

analogous

#21A551 #21A593 #2175A5

triadic

#21A593 #9321A5 #A59321

tetradic

#21A593 #5121A5 #A52133 #75A521

square

#21A593 #5121A5 #A52133 #75A521

split-complementary

#21A593 #A52175 #A55121

monochromatic

#0D3F38 #177266 #21A593 #2ED5BE #61DFCE

Accessibility & contrast

On white

3.06

#21A593 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.87

#21A593 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A593

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A593	#FFFFFF	#000000	##000000
##21A593	1.00	3.06	6.87	6.87
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.87	21.00	1.00	1.00
##000000	6.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D9B92

Deuteranopia (green-blind)

#8C8E95

Tritanopia (blue-blind)

#00A89F

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #21a593;
/* rgb */ color: rgb(33, 165, 147);
/* oklch */ color: oklch(65.1% 0.111 180.9);

Tailwind

colors: {
  custom: {
    50: '#75c0b2',
    500: '#21a593',
    950: '#000000',
  },
}

SCSS

$custom: #21a593;
$custom-light: #75c0b2;
$custom-dark: #000000;

JSON

{
  "hex": "#21a593",
  "rgb": {
    "r": 33,
    "g": 165,
    "b": 147
  },
  "hsl": {
    "h": 171.818,
    "s": 66.667,
    "l": 38.824
  },
  "oklch": {
    "l": 0.65065,
    "c": 0.1105,
    "h": 180.9
  },
  "luminance": 0.2934
}

Semantic roles & 50–950 ramp

primary

#21A593

secondary

#C45E6C

accent

#3E56EA

background

#F7FBFA

surface

#EEF7F5

border

#C9D0CF

text

#0A1211

muted

#7C8180

Preview Lab

Preview with #21A593

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

Preview Lab → · Contrast checker → · Palette generator →