#213938#213938

#213938 is a dark, muted teal. Relative luminance 0.035; OKLCH L 32.5% C 0.030 H 192.4°. Best body text is #FFFFFF at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#213938
RGB	rgb(33, 57, 56)
HSL	hsl(178, 27%, 18%)
HSV	hsv(178, 42%, 22%)
CMYK	cmyk(42.1%, 0%, 1.8%, 77.6%)
CIE-LAB	lab(22.07, -9.60, -2.34)
CIE-LCH	lch(22.07, 9.88, 193.69°)
OKLab	oklab(32.46% -0.0293 -0.0064)
OKLCH	oklch(32.46% 0.03 192.4)
XYZ	xyz(2.8039, 3.5349, 4.2752)
Luminance	0.0353 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213938 #392122

analogous

#21392C #213938 #212E39

triadic

#213938 #382139 #393821

tetradic

#213938 #2C2139 #392122 #2E3921

square

#213938 #2C2139 #392122 #2E3921

split-complementary

#213938 #39212E #392C21

monochromatic

#0B1313 #0B1313 #213938 #37605E #4E8784

Accessibility & contrast

On white

12.30

#213938 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#213938 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213938

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213938	#FFFFFF	#000000	##FFFFFF
##213938	1.00	12.30	1.71	12.30
#FFFFFF	12.30	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363738

Deuteranopia (green-blind)

#323338

Tritanopia (blue-blind)

#183A39

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #213938;
/* rgb */ color: rgb(33, 57, 56);
/* oklch */ color: oklch(32.5% 0.030 192.4);

Tailwind

colors: {
  custom: {
    50: '#5e6f6e',
    500: '#213938',
    950: '#000000',
  },
}

SCSS

$custom: #213938;
$custom-light: #5e6f6e;
$custom-dark: #000000;

JSON

{
  "hex": "#213938",
  "rgb": {
    "r": 33,
    "g": 57,
    "b": 56
  },
  "hsl": {
    "h": 177.5,
    "s": 26.667,
    "l": 17.647
  },
  "oklch": {
    "l": 0.32459,
    "c": 0.03003,
    "h": 192.4
  },
  "luminance": 0.03535
}

Semantic roles & 50–950 ramp

primary

#213938

secondary

#6C4A4B

accent

#6569C3

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#040707

muted

#797A7A

Preview Lab

Preview with #213938

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

Preview Lab → · Contrast checker → · Palette generator →