#21A49E#21A49E

#21A49E is a light, moderate teal. Relative luminance 0.293; OKLCH L 65.2% C 0.106 H 190.0°. Best body text is #000000 at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#21A49E
RGB	rgb(33, 164, 158)
HSL	hsl(177, 66%, 39%)
HSV	hsv(177, 80%, 64%)
CMYK	cmyk(79.9%, 0%, 3.7%, 35.7%)
CIE-LAB	lab(61.08, -34.50, -6.60)
CIE-LCH	lch(61.08, 35.12, 190.83°)
OKLab	oklab(65.17% -0.1043 -0.0185)
OKLCH	oklch(65.17% 0.106 190)
XYZ	xyz(20.0713, 29.3404, 36.9465)
Luminance	0.2934 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A49E #A42127

analogous

#21A45C #21A49E #2168A4

triadic

#21A49E #9E21A4 #A49E21

tetradic

#21A49E #5C21A4 #A42127 #68A421

square

#21A49E #5C21A4 #A42127 #68A421

split-complementary

#21A49E #A42168 #A45C21

monochromatic

#0C3E3C #17716D #21A49E #2DD5CD #60DFD9

Accessibility & contrast

On white

3.06

#21A49E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.87

#21A49E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A49E

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A49E	#FFFFFF	#000000	##000000
##21A49E	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)

#9A9B9E

Deuteranopia (green-blind)

#888E9F

Tritanopia (blue-blind)

#00A9A2

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #21a49e;
/* rgb */ color: rgb(33, 164, 158);
/* oklch */ color: oklch(65.2% 0.106 190.0);

Tailwind

colors: {
  custom: {
    50: '#76bfba',
    500: '#21a49e',
    950: '#000000',
  },
}

SCSS

$custom: #21a49e;
$custom-light: #76bfba;
$custom-dark: #000000;

JSON

{
  "hex": "#21a49e",
  "rgb": {
    "r": 33,
    "g": 164,
    "b": 158
  },
  "hsl": {
    "h": 177.252,
    "s": 66.497,
    "l": 38.627
  },
  "oklch": {
    "l": 0.65172,
    "c": 0.10596,
    "h": 190
  },
  "luminance": 0.29343
}

Semantic roles & 50–950 ramp

primary

#21A49E

secondary

#C45D62

accent

#3E46E9

background

#F7FBFB

surface

#EEF7F6

border

#C9D0D0

text

#0A1211

muted

#7C8180

Preview Lab

Preview with #21A49E

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

Preview Lab → · Contrast checker → · Palette generator →