#21676B#21676B

#21676B is a mid, moderate teal. Relative luminance 0.111; OKLCH L 47.3% C 0.068 H 200.5°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#21676B
RGB	rgb(33, 103, 107)
HSL	hsl(183, 53%, 27%)
HSV	hsv(183, 69%, 42%)
CMYK	cmyk(69.2%, 3.7%, 0%, 58%)
CIE-LAB	lab(39.72, -19.88, -8.62)
CIE-LCH	lch(39.72, 21.67, 203.44°)
OKLab	oklab(47.28% -0.0638 -0.0239)
OKLCH	oklch(47.28% 0.068 200.5)
XYZ	xyz(8.1301, 11.0845, 15.6181)
Luminance	0.1109 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21676B #6B2521

analogous

#216B4A #21676B #21426B

triadic

#21676B #6B2167 #676B21

tetradic

#21676B #4A216B #6B2521 #426B21

square

#21676B #4A216B #6B2521 #426B21

split-complementary

#21676B #6B2142 #6B4A21

monochromatic

#071717 #133A3C #21676B #2F949A #42BEC5

Accessibility & contrast

On white

6.53

#21676B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#21676B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21676B

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21676B	#FFFFFF	#000000	##FFFFFF
##21676B	1.00	6.53	3.22	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F626B

Deuteranopia (green-blind)

#545A6B

Tritanopia (blue-blind)

#006B68

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #21676b;
/* rgb */ color: rgb(33, 103, 107);
/* oklch */ color: oklch(47.3% 0.068 200.5);

Tailwind

colors: {
  custom: {
    50: '#689295',
    500: '#21676b',
    950: '#000000',
  },
}

SCSS

$custom: #21676b;
$custom-light: #689295;
$custom-dark: #000000;

JSON

{
  "hex": "#21676b",
  "rgb": {
    "r": 33,
    "g": 103,
    "b": 107
  },
  "hsl": {
    "h": 183.243,
    "s": 52.857,
    "l": 27.451
  },
  "oklch": {
    "l": 0.47282,
    "c": 0.0681,
    "h": 200.5
  },
  "luminance": 0.11085
}

Semantic roles & 50–950 ramp

primary

#21676B

secondary

#9F4E49

accent

#534CDC

background

#F6F9F9

surface

#EBF1F1

border

#C6CBCB

text

#070D0D

muted

#7A7E7E

Preview Lab

Preview with #21676B

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

Preview Lab → · Contrast checker → · Palette generator →