#21A49C#21A49C

#21A49C is a light, moderate teal. Relative luminance 0.293; OKLCH L 65.1% C 0.106 H 188.5°. Best body text is #000000 at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#21A49C
RGB	rgb(33, 164, 156)
HSL	hsl(176, 66%, 39%)
HSV	hsv(176, 80%, 64%)
CMYK	cmyk(79.9%, 0%, 4.9%, 35.7%)
CIE-LAB	lab(61.02, -35.09, -5.56)
CIE-LCH	lch(61.02, 35.52, 189.01°)
OKLab	oklab(65.1% -0.1053 -0.0156)
OKLCH	oklch(65.1% 0.106 188.5)
XYZ	xyz(19.9005, 29.2721, 36.0473)
Luminance	0.2928 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A49C #A42129

analogous

#21A45A #21A49C #216AA4

triadic

#21A49C #9C21A4 #A49C21

tetradic

#21A49C #5A21A4 #A42129 #6AA421

square

#21A49C #5A21A4 #A42129 #6AA421

split-complementary

#21A49C #A4216A #A45A21

monochromatic

#0C3E3B #17716C #21A49C #2DD5CB #60DFD7

Accessibility & contrast

On white

3.06

#21A49C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.86

#21A49C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A49C

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A49C	#FFFFFF	#000000	##000000
##21A49C	1.00	3.06	6.86	6.86
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.86	21.00	1.00	1.00
##000000	6.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A9B9C

Deuteranopia (green-blind)

#898E9D

Tritanopia (blue-blind)

#00A8A1

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #21a49c;
/* rgb */ color: rgb(33, 164, 156);
/* oklch */ color: oklch(65.1% 0.106 188.5);

Tailwind

colors: {
  custom: {
    50: '#75bfb9',
    500: '#21a49c',
    950: '#000000',
  },
}

SCSS

$custom: #21a49c;
$custom-light: #75bfb9;
$custom-dark: #000000;

JSON

{
  "hex": "#21a49c",
  "rgb": {
    "r": 33,
    "g": 164,
    "b": 156
  },
  "hsl": {
    "h": 176.336,
    "s": 66.497,
    "l": 38.627
  },
  "oklch": {
    "l": 0.65104,
    "c": 0.10642,
    "h": 188.5
  },
  "luminance": 0.29275
}

Semantic roles & 50–950 ramp

primary

#21A49C

secondary

#C45D63

accent

#3E49E9

background

#F7FBFB

surface

#EEF7F6

border

#C9D0D0

text

#0A1211

muted

#7C8180

Preview Lab

Preview with #21A49C

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

Preview Lab → · Contrast checker → · Palette generator →