#21AABD#21AABD

#21AABD is a light, moderate teal. Relative luminance 0.327; OKLCH L 67.8% C 0.111 H 209.6°. Best body text is #000000 at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#21AABD
RGB	rgb(33, 170, 189)
HSL	hsl(187, 70%, 44%)
HSV	hsv(187, 83%, 74%)
CMYK	cmyk(82.5%, 10.1%, 0%, 25.9%)
CIE-LAB	lab(63.95, -27.79, -19.65)
CIE-LCH	lch(63.95, 34.04, 215.27°)
OKLab	oklab(67.84% -0.0965 -0.0548)
OKLCH	oklch(67.84% 0.111 209.6)
XYZ	xyz(24.1832, 32.7438, 53.1799)
Luminance	0.3275 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AABD #BD3421

analogous

#21BD82 #21AABD #215CBD

triadic

#21AABD #BD21AA #AABD21

tetradic

#21AABD #8221BD #BD3421 #5CBD21

square

#21AABD #8221BD #BD3421 #5CBD21

split-complementary

#21AABD #BD215C #BD8221

monochromatic

#0F4C55 #187B89 #21AABD #3ECADD #72D8E6

Accessibility & contrast

On white

2.78

#21AABD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.55

#21AABD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AABD

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AABD	#FFFFFF	#000000	##000000
##21AABD	1.00	2.78	7.55	7.55
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.55	21.00	1.00	1.00
##000000	7.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AA3BE

Deuteranopia (green-blind)

#8595BD

Tritanopia (blue-blind)

#00B3B0

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #21aabd;
/* rgb */ color: rgb(33, 170, 189);
/* oklch */ color: oklch(67.8% 0.111 209.6);

Tailwind

colors: {
  custom: {
    50: '#7ac3d0',
    500: '#21aabd',
    950: '#000000',
  },
}

SCSS

$custom: #21aabd;
$custom-light: #7ac3d0;
$custom-dark: #000000;

JSON

{
  "hex": "#21aabd",
  "rgb": {
    "r": 33,
    "g": 170,
    "b": 189
  },
  "hsl": {
    "h": 187.308,
    "s": 70.27,
    "l": 43.529
  },
  "oklch": {
    "l": 0.6784,
    "c": 0.111,
    "h": 209.6
  },
  "luminance": 0.32747
}

Semantic roles & 50–950 ramp

primary

#21AABD

secondary

#CD786D

accent

#503BED

background

#F8FCFC

surface

#EFF8F9

border

#CAD1D2

text

#0B1214

muted

#7C8182

Preview Lab

Preview with #21AABD

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

Preview Lab → · Contrast checker → · Palette generator →