#21987C#21987C

#21987C is a mid, moderate teal. Relative luminance 0.242; OKLCH L 61.0% C 0.109 H 172.4°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#21987C
RGB	rgb(33, 152, 124)
HSL	hsl(166, 64%, 36%)
HSV	hsv(166, 78%, 60%)
CMYK	cmyk(78.3%, 0%, 18.4%, 40.4%)
CIE-LAB	lab(56.32, -38.60, 5.71)
CIE-LCH	lch(56.32, 39.02, 171.59°)
OKLab	oklab(60.97% -0.1085 0.0145)
OKLCH	oklch(60.97% 0.109 172.4)
XYZ	xyz(15.4916, 24.2331, 22.9259)
Luminance	0.2424 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21987C #98213D

analogous

#219841 #21987C #217998

triadic

#21987C #7C2198 #987C21

tetradic

#21987C #412198 #98213D #799821

square

#21987C #412198 #98213D #799821

split-complementary

#21987C #982179 #984121

monochromatic

#0B332A #166653 #21987C #2CCAA5 #59DBBC

Accessibility & contrast

On white

3.59

#21987C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.85

#21987C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21987C

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21987C	#FFFFFF	#000000	##000000
##21987C	1.00	3.59	5.85	5.85
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.85	21.00	1.00	1.00
##000000	5.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938E7B

Deuteranopia (green-blind)

#84827E

Tritanopia (blue-blind)

#009990

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #21987c;
/* rgb */ color: rgb(33, 152, 124);
/* oklch */ color: oklch(61.0% 0.109 172.4);

Tailwind

colors: {
  custom: {
    50: '#71b7a1',
    500: '#21987c',
    950: '#000000',
  },
}

SCSS

$custom: #21987c;
$custom-light: #71b7a1;
$custom-dark: #000000;

JSON

{
  "hex": "#21987c",
  "rgb": {
    "r": 33,
    "g": 152,
    "b": 124
  },
  "hsl": {
    "h": 165.882,
    "s": 64.324,
    "l": 36.275
  },
  "oklch": {
    "l": 0.60971,
    "c": 0.10943,
    "h": 172.4
  },
  "luminance": 0.24235
}

Semantic roles & 50–950 ramp

primary

#21987C

secondary

#BF566F

accent

#4068E7

background

#F7FBF9

surface

#EDF6F2

border

#C8D0CC

text

#09110F

muted

#7B807E

Preview Lab

Preview with #21987C

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

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