#21A48D#21A48D

#21A48D is a light, moderate teal. Relative luminance 0.288; OKLCH L 64.6% C 0.112 H 177.2°. Best body text is #000000 at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#21A48D
RGB	rgb(33, 164, 141)
HSL	hsl(169, 66%, 39%)
HSV	hsv(169, 80%, 64%)
CMYK	cmyk(79.9%, 0%, 14%, 35.7%)
CIE-LAB	lab(60.60, -39.33, 2.27)
CIE-LCH	lch(60.60, 39.39, 176.70°)
OKLab	oklab(64.62% -0.1124 0.0054)
OKLCH	oklch(64.62% 0.112 177.2)
XYZ	xyz(18.7079, 28.7950, 29.7661)
Luminance	0.2880 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A48D #A42138

analogous

#21A44C #21A48D #2179A4

triadic

#21A48D #8D21A4 #A48D21

tetradic

#21A48D #4C21A4 #A42138 #79A421

square

#21A48D #4C21A4 #A42138 #79A421

split-complementary

#21A48D #A42179 #A44C21

monochromatic

#0C3E35 #177161 #21A48D #2DD5B7 #60DFC9

Accessibility & contrast

On white

3.11

#21A48D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.76

#21A48D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A48D

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A48D	#FFFFFF	#000000	##000000
##21A48D	1.00	3.11	6.76	6.76
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.76	21.00	1.00	1.00
##000000	6.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D998C

Deuteranopia (green-blind)

#8D8D8F

Tritanopia (blue-blind)

#00A69D

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #21a48d;
/* rgb */ color: rgb(33, 164, 141);
/* oklch */ color: oklch(64.6% 0.112 177.2);

Tailwind

colors: {
  custom: {
    50: '#74c0ae',
    500: '#21a48d',
    950: '#000000',
  },
}

SCSS

$custom: #21a48d;
$custom-light: #74c0ae;
$custom-dark: #000000;

JSON

{
  "hex": "#21a48d",
  "rgb": {
    "r": 33,
    "g": 164,
    "b": 141
  },
  "hsl": {
    "h": 169.466,
    "s": 66.497,
    "l": 38.627
  },
  "oklch": {
    "l": 0.64621,
    "c": 0.11249,
    "h": 177.2
  },
  "luminance": 0.28797
}

Semantic roles & 50–950 ramp

primary

#21A48D

secondary

#C45D6F

accent

#3E5CE9

background

#F7FBFA

surface

#EEF7F4

border

#C9D0CE

text

#0A1210

muted

#7C817F

Preview Lab

Preview with #21A48D

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

Preview Lab → · Contrast checker → · Palette generator →