#21706E#21706E

#21706E is a mid, moderate teal. Relative luminance 0.130; OKLCH L 49.8% C 0.074 H 192.6°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#21706E
RGB	rgb(33, 112, 110)
HSL	hsl(178, 54%, 28%)
HSV	hsv(178, 71%, 44%)
CMYK	cmyk(70.5%, 0%, 1.8%, 56.1%)
CIE-LAB	lab(42.82, -23.67, -5.81)
CIE-LCH	lch(42.82, 24.37, 193.80°)
OKLab	oklab(49.82% -0.0725 -0.0162)
OKLCH	oklch(49.82% 0.074 192.6)
XYZ	xyz(9.2346, 13.0364, 16.7784)
Luminance	0.1304 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21706E #702123

analogous

#217046 #21706E #214A70

triadic

#21706E #6E2170 #706E21

tetradic

#21706E #462170 #702123 #4A7021

square

#21706E #462170 #702123 #4A7021

split-complementary

#21706E #70214A #704621

monochromatic

#071817 #134140 #21706E #2F9F9C #44C8C4

Accessibility & contrast

On white

5.82

#21706E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#21706E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21706E

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21706E	#FFFFFF	#000000	##FFFFFF
##21706E	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#696A6E

Deuteranopia (green-blind)

#5D616F

Tritanopia (blue-blind)

#00736F

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #21706e;
/* rgb */ color: rgb(33, 112, 110);
/* oklch */ color: oklch(49.8% 0.074 192.6);

Tailwind

colors: {
  custom: {
    50: '#699997',
    500: '#21706e',
    950: '#000000',
  },
}

SCSS

$custom: #21706e;
$custom-light: #699997;
$custom-dark: #000000;

JSON

{
  "hex": "#21706e",
  "rgb": {
    "r": 33,
    "g": 112,
    "b": 110
  },
  "hsl": {
    "h": 178.481,
    "s": 54.483,
    "l": 28.431
  },
  "oklch": {
    "l": 0.49823,
    "c": 0.07431,
    "h": 192.6
  },
  "luminance": 0.13037
}

Semantic roles & 50–950 ramp

primary

#21706E

secondary

#A4494C

accent

#4A4EDE

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0D

muted

#7A7E7E

Preview Lab

Preview with #21706E

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

Preview Lab → · Contrast checker → · Palette generator →