#263D37#263D37

#263D37 is a dark, muted teal. Relative luminance 0.040; OKLCH L 33.9% C 0.031 H 176.2°. Best body text is #FFFFFF at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#263D37
RGB	rgb(38, 61, 55)
HSL	hsl(164, 23%, 19%)
HSV	hsv(164, 38%, 24%)
CMYK	cmyk(37.7%, 0%, 9.8%, 76.1%)
CIE-LAB	lab(23.75, -10.62, 0.84)
CIE-LCH	lch(23.75, 10.66, 175.50°)
OKLab	oklab(33.88% -0.0308 0.0021)
OKLCH	oklch(33.88% 0.031 176.2)
XYZ	xyz(3.1574, 4.0252, 4.2243)
Luminance	0.0403 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263D37 #3D262C

analogous

#263D2C #263D37 #26383D

triadic

#263D37 #37263D #3D3726

tetradic

#263D37 #2C263D #3D262C #383D26

square

#263D37 #2C263D #3D262C #383D26

split-complementary

#263D37 #3D2638 #3D2C26

monochromatic

#0C1311 #0F1715 #263D37 #3D6359 #55887B

Accessibility & contrast

On white

11.63

#263D37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#263D37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263D37

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263D37	#FFFFFF	#000000	##FFFFFF
##263D37	1.00	11.63	1.81	11.63
#FFFFFF	11.63	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3A37

Deuteranopia (green-blind)

#373737

Tritanopia (blue-blind)

#1F3E3B

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #263d37;
/* rgb */ color: rgb(38, 61, 55);
/* oklch */ color: oklch(33.9% 0.031 176.2);

Tailwind

colors: {
  custom: {
    50: '#61726d',
    500: '#263d37',
    950: '#000000',
  },
}

SCSS

$custom: #263d37;
$custom-light: #61726d;
$custom-dark: #000000;

JSON

{
  "hex": "#263d37",
  "rgb": {
    "r": 38,
    "g": 61,
    "b": 55
  },
  "hsl": {
    "h": 164.348,
    "s": 23.232,
    "l": 19.412
  },
  "oklch": {
    "l": 0.33881,
    "c": 0.03084,
    "h": 176.2
  },
  "luminance": 0.04025
}

Semantic roles & 50–950 ramp

primary

#263D37

secondary

#6F5058

accent

#687FC0

background

#F5F6F6

surface

#EAECEB

border

#C6C7C6

text

#050807

muted

#797B7A

Preview Lab

Preview with #263D37

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

Preview Lab → · Contrast checker → · Palette generator →