#21807C#21807C

#21807C is a mid, moderate teal. Relative luminance 0.172; OKLCH L 54.6% C 0.085 H 190.8°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#21807C
RGB	rgb(33, 128, 124)
HSL	hsl(177, 59%, 32%)
HSV	hsv(177, 74%, 50%)
CMYK	cmyk(74.2%, 0%, 3.1%, 49.8%)
CIE-LAB	lab(48.53, -27.44, -5.67)
CIE-LCH	lch(48.53, 28.01, 191.67°)
OKLab	oklab(54.61% -0.0833 -0.0158)
OKLCH	oklch(54.61% 0.085 190.8)
XYZ	xyz(11.9828, 17.2155, 21.7563)
Luminance	0.1722 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21807C #802125

analogous

#21804D #21807C #215580

triadic

#21807C #7C2180 #807C21

tetradic

#21807C #4D2180 #802125 #558021

square

#21807C #4D2180 #802125 #558021

split-complementary

#21807C #802155 #804D21

monochromatic

#081F1E #144F4D #21807C #2EB1AB #4BD1CB

Accessibility & contrast

On white

4.73

#21807C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#21807C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21807C

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21807C	#FFFFFF	#000000	##FFFFFF
##21807C	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#78797C

Deuteranopia (green-blind)

#6A6F7D

Tritanopia (blue-blind)

#00847F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #21807c;
/* rgb */ color: rgb(33, 128, 124);
/* oklch */ color: oklch(54.6% 0.085 190.8);

Tailwind

colors: {
  custom: {
    50: '#6da5a1',
    500: '#21807c',
    950: '#000000',
  },
}

SCSS

$custom: #21807c;
$custom-light: #6da5a1;
$custom-dark: #000000;

JSON

{
  "hex": "#21807c",
  "rgb": {
    "r": 33,
    "g": 128,
    "b": 124
  },
  "hsl": {
    "h": 177.474,
    "s": 59.006,
    "l": 31.569
  },
  "oklch": {
    "l": 0.54612,
    "c": 0.08477,
    "h": 190.8
  },
  "luminance": 0.17217
}

Semantic roles & 50–950 ramp

primary

#21807C

secondary

#B34A4F

accent

#464CE2

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0F

muted

#7B7F7E

Preview Lab

Preview with #21807C

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

Preview Lab → · Contrast checker → · Palette generator →