#21676E#21676E

#21676E is a mid, moderate teal. Relative luminance 0.112; OKLCH L 47.4% C 0.069 H 204.6°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#21676E
RGB	rgb(33, 103, 110)
HSL	hsl(185, 54%, 28%)
HSV	hsv(185, 70%, 43%)
CMYK	cmyk(70%, 6.4%, 0%, 56.9%)
CIE-LAB	lab(39.83, -18.90, -10.29)
CIE-LCH	lch(39.83, 21.52, 208.57°)
OKLab	oklab(47.4% -0.0624 -0.0285)
OKLCH	oklch(47.4% 0.069 204.6)
XYZ	xyz(8.2907, 11.1487, 16.4638)
Luminance	0.1115 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21676E #6E2821

analogous

#216E4E #21676E #21406E

triadic

#21676E #6E2167 #676E21

tetradic

#21676E #4E216E #6E2821 #406E21

square

#21676E #4E216E #6E2821 #406E21

split-complementary

#21676E #6E2140 #6E4E21

monochromatic

#071618 #133B3F #21676E #2F939D #43BBC7

Accessibility & contrast

On white

6.50

#21676E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#21676E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21676E

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21676E	#FFFFFF	#000000	##FFFFFF
##21676E	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E636F

Deuteranopia (green-blind)

#535A6E

Tritanopia (blue-blind)

#006B69

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #21676e;
/* rgb */ color: rgb(33, 103, 110);
/* oklch */ color: oklch(47.4% 0.069 204.6);

Tailwind

colors: {
  custom: {
    50: '#689297',
    500: '#21676e',
    950: '#000000',
  },
}

SCSS

$custom: #21676e;
$custom-light: #689297;
$custom-dark: #000000;

JSON

{
  "hex": "#21676e",
  "rgb": {
    "r": 33,
    "g": 103,
    "b": 110
  },
  "hsl": {
    "h": 185.455,
    "s": 53.846,
    "l": 28.039
  },
  "oklch": {
    "l": 0.47404,
    "c": 0.06859,
    "h": 204.6
  },
  "luminance": 0.1115
}

Semantic roles & 50–950 ramp

primary

#21676E

secondary

#A25149

accent

#584BDD

background

#F6F9F9

surface

#EBF1F2

border

#C6CBCC

text

#070D0D

muted

#7A7E7E

Preview Lab

Preview with #21676E

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

Preview Lab → · Contrast checker → · Palette generator →