#21807A#21807A

#21807A is a mid, moderate teal. Relative luminance 0.172; OKLCH L 54.5% C 0.085 H 188.7°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#21807A
RGB	rgb(33, 128, 122)
HSL	hsl(176, 59%, 32%)
HSV	hsv(176, 74%, 50%)
CMYK	cmyk(74.2%, 0%, 4.7%, 49.8%)
CIE-LAB	lab(48.47, -28.04, -4.58)
CIE-LCH	lch(48.47, 28.41, 189.28°)
OKLab	oklab(54.54% -0.0842 -0.0129)
OKLCH	oklch(54.54% 0.085 188.7)
XYZ	xyz(11.8576, 17.1654, 21.0969)
Luminance	0.1717 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21807A #802127

analogous

#21804B #21807A #215780

triadic

#21807A #7A2180 #807A21

tetradic

#21807A #4B2180 #802127 #578021

square

#21807A #4B2180 #802127 #578021

split-complementary

#21807A #802157 #804B21

monochromatic

#081F1D #144F4C #21807A #2EB1A8 #4BD1C8

Accessibility & contrast

On white

4.74

#21807A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#21807A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21807A

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21807A	#FFFFFF	#000000	##FFFFFF
##21807A	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#79797A

Deuteranopia (green-blind)

#6B6F7B

Tritanopia (blue-blind)

#00837E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #21807a;
/* rgb */ color: rgb(33, 128, 122);
/* oklch */ color: oklch(54.5% 0.085 188.7);

Tailwind

colors: {
  custom: {
    50: '#6da5a0',
    500: '#21807a',
    950: '#000000',
  },
}

SCSS

$custom: #21807a;
$custom-light: #6da5a0;
$custom-dark: #000000;

JSON

{
  "hex": "#21807a",
  "rgb": {
    "r": 33,
    "g": 128,
    "b": 122
  },
  "hsl": {
    "h": 176.211,
    "s": 59.006,
    "l": 31.569
  },
  "oklch": {
    "l": 0.5454,
    "c": 0.08522,
    "h": 188.7
  },
  "luminance": 0.17167
}

Semantic roles & 50–950 ramp

primary

#21807A

secondary

#B34A51

accent

#464FE2

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #21807A

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

Preview Lab → · Contrast checker → · Palette generator →