#21969B#21969B

#21969B is a mid, moderate teal. Relative luminance 0.245; OKLCH L 61.5% C 0.097 H 199.4°. Best body text is #000000 at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#21969B
RGB	rgb(33, 150, 155)
HSL	hsl(182, 65%, 37%)
HSV	hsv(182, 79%, 61%)
CMYK	cmyk(78.7%, 3.2%, 0%, 39.2%)
CIE-LAB	lab(56.59, -28.71, -11.61)
CIE-LCH	lch(56.59, 30.97, 202.03°)
OKLab	oklab(61.49% -0.0917 -0.0323)
OKLCH	oklch(61.49% 0.097 199.4)
XYZ	xyz(17.4472, 24.5004, 34.8135)
Luminance	0.2450 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21969B #9B2621

analogous

#219B63 #21969B #21599B

triadic

#21969B #9B2196 #969B21

tetradic

#21969B #63219B #9B2621 #599B21

square

#21969B #63219B #9B2621 #599B21

split-complementary

#21969B #9B2159 #9B6321

monochromatic

#0C3436 #166569 #21969B #2CC7CD #5AD7DC

Accessibility & contrast

On white

3.56

#21969B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.90

#21969B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21969B

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21969B	#FFFFFF	#000000	##000000
##21969B	1.00	3.56	5.90	5.90
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.90	21.00	1.00	1.00
##000000	5.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B8F9B

Deuteranopia (green-blind)

#7A829C

Tritanopia (blue-blind)

#009C97

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #21969b;
/* rgb */ color: rgb(33, 150, 155);
/* oklch */ color: oklch(61.5% 0.097 199.4);

Tailwind

colors: {
  custom: {
    50: '#73b5b8',
    500: '#21969b',
    950: '#000000',
  },
}

SCSS

$custom: #21969b;
$custom-light: #73b5b8;
$custom-dark: #000000;

JSON

{
  "hex": "#21969b",
  "rgb": {
    "r": 33,
    "g": 150,
    "b": 155
  },
  "hsl": {
    "h": 182.459,
    "s": 64.894,
    "l": 36.863
  },
  "oklch": {
    "l": 0.61487,
    "c": 0.09723,
    "h": 199.4
  },
  "luminance": 0.24503
}

Semantic roles & 50–950 ramp

primary

#21969B

secondary

#C05C58

accent

#4740E8

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#091111

muted

#7B8080

Preview Lab

Preview with #21969B

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

Preview Lab → · Contrast checker → · Palette generator →