#21987A#21987A

#21987A is a mid, moderate teal. Relative luminance 0.242; OKLCH L 60.9% C 0.111 H 171.0°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#21987A
RGB	rgb(33, 152, 122)
HSL	hsl(165, 64%, 36%)
HSV	hsv(165, 78%, 60%)
CMYK	cmyk(78.3%, 0%, 19.7%, 40.4%)
CIE-LAB	lab(56.27, -39.13, 6.77)
CIE-LCH	lch(56.27, 39.71, 170.18°)
OKLab	oklab(60.91% -0.1095 0.0173)
OKLCH	oklch(60.91% 0.111 171)
XYZ	xyz(15.3664, 24.1831, 22.2665)
Luminance	0.2419 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21987A #98213F

analogous

#21983F #21987A #217B98

triadic

#21987A #7A2198 #987A21

tetradic

#21987A #3F2198 #98213F #7B9821

square

#21987A #3F2198 #98213F #7B9821

split-complementary

#21987A #98217B #983F21

monochromatic

#0B3329 #166652 #21987A #2CCAA2 #59DBBA

Accessibility & contrast

On white

3.60

#21987A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#21987A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21987A

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21987A	#FFFFFF	#000000	##000000
##21987A	1.00	3.60	5.84	5.84
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938D79

Deuteranopia (green-blind)

#84827C

Tritanopia (blue-blind)

#00998F

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #21987a;
/* rgb */ color: rgb(33, 152, 122);
/* oklch */ color: oklch(60.9% 0.111 171.0);

Tailwind

colors: {
  custom: {
    50: '#71b7a0',
    500: '#21987a',
    950: '#000000',
  },
}

SCSS

$custom: #21987a;
$custom-light: #71b7a0;
$custom-dark: #000000;

JSON

{
  "hex": "#21987a",
  "rgb": {
    "r": 33,
    "g": 152,
    "b": 122
  },
  "hsl": {
    "h": 164.874,
    "s": 64.324,
    "l": 36.275
  },
  "oklch": {
    "l": 0.60914,
    "c": 0.11081,
    "h": 171
  },
  "luminance": 0.24185
}

Semantic roles & 50–950 ramp

primary

#21987A

secondary

#BF5670

accent

#406BE7

background

#F7FBF9

surface

#EDF6F2

border

#C8D0CC

text

#09110E

muted

#7B807E

Preview Lab

Preview with #21987A

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

Preview Lab → · Contrast checker → · Palette generator →