#21A093#21A093

#21A093 is a light, moderate teal. Relative luminance 0.276; OKLCH L 63.8% C 0.106 H 184.3°. Best body text is #000000 at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#21A093
RGB	rgb(33, 160, 147)
HSL	hsl(174, 66%, 38%)
HSV	hsv(174, 79%, 63%)
CMYK	cmyk(79.4%, 0%, 8.1%, 37.3%)
CIE-LAB	lab(59.50, -35.85, -2.73)
CIE-LCH	lch(59.50, 35.96, 184.35°)
OKLab	oklab(63.77% -0.1055 -0.008)
OKLCH	oklch(63.77% 0.106 184.3)
XYZ	xyz(18.4619, 27.5692, 31.9465)
Luminance	0.2757 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A093 #A0212E

analogous

#21A053 #21A093 #216EA0

triadic

#21A093 #9321A0 #A09321

tetradic

#21A093 #5321A0 #A0212E #6EA021

square

#21A093 #5321A0 #A0212E #6EA021

split-complementary

#21A093 #A0216E #A05321

monochromatic

#0C3B36 #176D64 #21A093 #2BD3C2 #5EDED1

Accessibility & contrast

On white

3.22

#21A093 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.51

#21A093 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A093

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A093	#FFFFFF	#000000	##000000
##21A093	1.00	3.22	6.51	6.51
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.51	21.00	1.00	1.00
##000000	6.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#989693

Deuteranopia (green-blind)

#878A94

Tritanopia (blue-blind)

#00A49C

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #21a093;
/* rgb */ color: rgb(33, 160, 147);
/* oklch */ color: oklch(63.8% 0.106 184.3);

Tailwind

colors: {
  custom: {
    50: '#74bdb2',
    500: '#21a093',
    950: '#000000',
  },
}

SCSS

$custom: #21a093;
$custom-light: #74bdb2;
$custom-dark: #000000;

JSON

{
  "hex": "#21a093",
  "rgb": {
    "r": 33,
    "g": 160,
    "b": 147
  },
  "hsl": {
    "h": 173.858,
    "s": 65.803,
    "l": 37.843
  },
  "oklch": {
    "l": 0.63774,
    "c": 0.10578,
    "h": 184.3
  },
  "luminance": 0.27572
}

Semantic roles & 50–950 ramp

primary

#21A093

secondary

#C25B65

accent

#3F50E9

background

#F7FBFA

surface

#EEF6F5

border

#C9D0CF

text

#0A1211

muted

#7C8180

Preview Lab

Preview with #21A093

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

Preview Lab → · Contrast checker → · Palette generator →