#21987F#21987F

#21987F is a mid, moderate teal. Relative luminance 0.243; OKLCH L 61.1% C 0.107 H 174.5°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#21987F
RGB	rgb(33, 152, 127)
HSL	hsl(167, 64%, 36%)
HSV	hsv(167, 78%, 60%)
CMYK	cmyk(78.3%, 0%, 16.4%, 40.4%)
CIE-LAB	lab(56.40, -37.81, 4.11)
CIE-LCH	lch(56.40, 38.03, 173.80°)
OKLab	oklab(61.06% -0.107 0.0103)
OKLCH	oklch(61.06% 0.107 174.5)
XYZ	xyz(15.6842, 24.3102, 23.9403)
Luminance	0.2431 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21987F #98213A

analogous

#219844 #21987F #217698

triadic

#21987F #7F2198 #987F21

tetradic

#21987F #442198 #98213A #769821

square

#21987F #442198 #98213A #769821

split-complementary

#21987F #982176 #984421

monochromatic

#0B332B #166655 #21987F #2CCAA9 #59DBBF

Accessibility & contrast

On white

3.58

#21987F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#21987F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21987F

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21987F	#FFFFFF	#000000	##000000
##21987F	1.00	3.58	5.86	5.86
#FFFFFF	3.58	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)

#928E7E

Deuteranopia (green-blind)

#838381

Tritanopia (blue-blind)

#009A91

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #21987f;
/* rgb */ color: rgb(33, 152, 127);
/* oklch */ color: oklch(61.1% 0.107 174.5);

Tailwind

colors: {
  custom: {
    50: '#71b7a4',
    500: '#21987f',
    950: '#000000',
  },
}

SCSS

$custom: #21987f;
$custom-light: #71b7a4;
$custom-dark: #000000;

JSON

{
  "hex": "#21987f",
  "rgb": {
    "r": 33,
    "g": 152,
    "b": 127
  },
  "hsl": {
    "h": 167.395,
    "s": 64.324,
    "l": 36.275
  },
  "oklch": {
    "l": 0.61059,
    "c": 0.10749,
    "h": 174.5
  },
  "luminance": 0.24312
}

Semantic roles & 50–950 ramp

primary

#21987F

secondary

#BF566C

accent

#4064E7

background

#F7FBFA

surface

#EDF6F4

border

#C8D0CE

text

#09110F

muted

#7B807F

Preview Lab

Preview with #21987F

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

Preview Lab → · Contrast checker → · Palette generator →