#21A49D#21A49D

#21A49D is a light, moderate teal. Relative luminance 0.293; OKLCH L 65.1% C 0.106 H 189.3°. Best body text is #000000 at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#21A49D
RGB	rgb(33, 164, 157)
HSL	hsl(177, 66%, 39%)
HSV	hsv(177, 80%, 64%)
CMYK	cmyk(79.9%, 0%, 4.3%, 35.7%)
CIE-LAB	lab(61.05, -34.79, -6.08)
CIE-LCH	lch(61.05, 35.32, 189.91°)
OKLab	oklab(65.14% -0.1048 -0.0171)
OKLCH	oklch(65.14% 0.106 189.3)
XYZ	xyz(19.9856, 29.3061, 36.4951)
Luminance	0.2931 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A49D #A42128

analogous

#21A45B #21A49D #2169A4

triadic

#21A49D #9D21A4 #A49D21

tetradic

#21A49D #5B21A4 #A42128 #69A421

square

#21A49D #5B21A4 #A42128 #69A421

split-complementary

#21A49D #A42169 #A45B21

monochromatic

#0C3E3B #17716C #21A49D #2DD5CC #60DFD8

Accessibility & contrast

On white

3.06

#21A49D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.86

#21A49D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A49D

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A49D	#FFFFFF	#000000	##000000
##21A49D	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)

#9A9B9D

Deuteranopia (green-blind)

#898E9E

Tritanopia (blue-blind)

#00A8A2

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #21a49d;
/* rgb */ color: rgb(33, 164, 157);
/* oklch */ color: oklch(65.1% 0.106 189.3);

Tailwind

colors: {
  custom: {
    50: '#76bfb9',
    500: '#21a49d',
    950: '#000000',
  },
}

SCSS

$custom: #21a49d;
$custom-light: #76bfb9;
$custom-dark: #000000;

JSON

{
  "hex": "#21a49d",
  "rgb": {
    "r": 33,
    "g": 164,
    "b": 157
  },
  "hsl": {
    "h": 176.794,
    "s": 66.497,
    "l": 38.627
  },
  "oklch": {
    "l": 0.65138,
    "c": 0.10617,
    "h": 189.3
  },
  "luminance": 0.29309
}

Semantic roles & 50–950 ramp

primary

#21A49D

secondary

#C45D62

accent

#3E48E9

background

#F7FBFB

surface

#EEF7F6

border

#C9D0D0

text

#0A1211

muted

#7C8180

Preview Lab

Preview with #21A49D

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

Preview Lab → · Contrast checker → · Palette generator →