#263F37#263F37

#263F37 is a dark, muted teal. Relative luminance 0.042; OKLCH L 34.4% C 0.034 H 172.0°. Best body text is #FFFFFF at 11.36:1 contrast (WCAG AA passes).

Color values

HEX	#263F37
RGB	rgb(38, 63, 55)
HSL	hsl(161, 25%, 20%)
HSV	hsv(161, 40%, 25%)
CMYK	cmyk(39.7%, 0%, 12.7%, 75.3%)
CIE-LAB	lab(24.46, -11.83, 1.86)
CIE-LCH	lch(24.46, 11.98, 171.08°)
OKLab	oklab(34.45% -0.0338 0.0047)
OKLCH	oklch(34.45% 0.034 172)
XYZ	xyz(3.2662, 4.2427, 4.2605)
Luminance	0.0424 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263F37 #3F262E

analogous

#263F2B #263F37 #263B3F

triadic

#263F37 #37263F #3F3726

tetradic

#263F37 #2B263F #3F262E #3B3F26

square

#263F37 #2B263F #3F262E #3B3F26

split-complementary

#263F37 #3F263B #3F2B26

monochromatic

#0C1311 #0F1916 #263F37 #3D6558 #548B7A

Accessibility & contrast

On white

11.36

#263F37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#263F37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263F37

11.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263F37	#FFFFFF	#000000	##FFFFFF
##263F37	1.00	11.36	1.85	11.36
#FFFFFF	11.36	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3C37

Deuteranopia (green-blind)

#393938

Tritanopia (blue-blind)

#1F3F3D

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #263f37;
/* rgb */ color: rgb(38, 63, 55);
/* oklch */ color: oklch(34.4% 0.034 172.0);

Tailwind

colors: {
  custom: {
    50: '#61746d',
    500: '#263f37',
    950: '#000000',
  },
}

SCSS

$custom: #263f37;
$custom-light: #61746d;
$custom-dark: #000000;

JSON

{
  "hex": "#263f37",
  "rgb": {
    "r": 38,
    "g": 63,
    "b": 55
  },
  "hsl": {
    "h": 160.8,
    "s": 24.752,
    "l": 19.804
  },
  "oklch": {
    "l": 0.34446,
    "c": 0.03418,
    "h": 172
  },
  "luminance": 0.04243
}

Semantic roles & 50–950 ramp

primary

#263F37

secondary

#71505A

accent

#6784C1

background

#F5F7F6

surface

#EAEDEB

border

#C6C8C6

text

#050807

muted

#797B7A

Preview Lab

Preview with #263F37

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

Preview Lab → · Contrast checker → · Palette generator →