#21987E#21987E

#21987E is a mid, moderate teal. Relative luminance 0.243; OKLCH L 61.0% C 0.108 H 173.8°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#21987E
RGB	rgb(33, 152, 126)
HSL	hsl(167, 64%, 36%)
HSV	hsv(167, 78%, 60%)
CMYK	cmyk(78.3%, 0%, 17.1%, 40.4%)
CIE-LAB	lab(56.37, -38.07, 4.64)
CIE-LCH	lch(56.37, 38.36, 173.05°)
OKLab	oklab(61.03% -0.1075 0.0117)
OKLCH	oklch(61.03% 0.108 173.8)
XYZ	xyz(15.6194, 24.2843, 23.5987)
Luminance	0.2429 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21987E #98213B

analogous

#219843 #21987E #217798

triadic

#21987E #7E2198 #987E21

tetradic

#21987E #432198 #98213B #779821

square

#21987E #432198 #98213B #779821

split-complementary

#21987E #982177 #984321

monochromatic

#0B332B #166654 #21987E #2CCAA8 #59DBBE

Accessibility & contrast

On white

3.59

#21987E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#21987E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21987E

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21987E	#FFFFFF	#000000	##000000
##21987E	1.00	3.59	5.86	5.86
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938E7D

Deuteranopia (green-blind)

#838380

Tritanopia (blue-blind)

#009A90

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #21987e;
/* rgb */ color: rgb(33, 152, 126);
/* oklch */ color: oklch(61.0% 0.108 173.8);

Tailwind

colors: {
  custom: {
    50: '#71b7a3',
    500: '#21987e',
    950: '#000000',
  },
}

SCSS

$custom: #21987e;
$custom-light: #71b7a3;
$custom-dark: #000000;

JSON

{
  "hex": "#21987e",
  "rgb": {
    "r": 33,
    "g": 152,
    "b": 126
  },
  "hsl": {
    "h": 166.891,
    "s": 64.324,
    "l": 36.275
  },
  "oklch": {
    "l": 0.6103,
    "c": 0.10812,
    "h": 173.8
  },
  "luminance": 0.24286
}

Semantic roles & 50–950 ramp

primary

#21987E

secondary

#BF566D

accent

#4065E7

background

#F7FBFA

surface

#EDF6F3

border

#C8D0CD

text

#09110F

muted

#7B807F

Preview Lab

Preview with #21987E

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

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