#263D39#263D39

#263D39 is a dark, muted teal. Relative luminance 0.040; OKLCH L 34.0% C 0.030 H 182.4°. Best body text is #FFFFFF at 11.61:1 contrast (WCAG AA passes).

Color values

HEX	#263D39
RGB	rgb(38, 61, 57)
HSL	hsl(170, 23%, 19%)
HSV	hsv(170, 38%, 24%)
CMYK	cmyk(37.7%, 0%, 6.6%, 76.1%)
CIE-LAB	lab(23.82, -10.08, -0.40)
CIE-LCH	lch(23.82, 10.08, 182.28°)
OKLab	oklab(33.95% -0.0297 -0.0012)
OKLCH	oklch(33.95% 0.03 182.4)
XYZ	xyz(3.2063, 4.0448, 4.4819)
Luminance	0.0404 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263D39 #3D262A

analogous

#263D2E #263D39 #26363D

triadic

#263D39 #39263D #3D3926

tetradic

#263D39 #2E263D #3D262A #363D26

square

#263D39 #2E263D #3D262A #363D26

split-complementary

#263D39 #3D2636 #3D2E26

monochromatic

#0C1312 #0F1716 #263D39 #3D635C #55887F

Accessibility & contrast

On white

11.61

#263D39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#263D39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263D39

11.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263D39	#FFFFFF	#000000	##FFFFFF
##263D39	1.00	11.61	1.81	11.61
#FFFFFF	11.61	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3A39

Deuteranopia (green-blind)

#373739

Tritanopia (blue-blind)

#1F3E3C

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #263d39;
/* rgb */ color: rgb(38, 61, 57);
/* oklch */ color: oklch(34.0% 0.030 182.4);

Tailwind

colors: {
  custom: {
    50: '#61726f',
    500: '#263d39',
    950: '#000000',
  },
}

SCSS

$custom: #263d39;
$custom-light: #61726f;
$custom-dark: #000000;

JSON

{
  "hex": "#263d39",
  "rgb": {
    "r": 38,
    "g": 61,
    "b": 57
  },
  "hsl": {
    "h": 169.565,
    "s": 23.232,
    "l": 19.412
  },
  "oklch": {
    "l": 0.33954,
    "c": 0.02975,
    "h": 182.4
  },
  "luminance": 0.04045
}

Semantic roles & 50–950 ramp

primary

#263D39

secondary

#6F5055

accent

#6877C0

background

#F5F6F6

surface

#EAECEC

border

#C6C7C7

text

#050807

muted

#797B7A

Preview Lab

Preview with #263D39

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

Preview Lab → · Contrast checker → · Palette generator →