#263E37#263E37

#263E37 is a dark, muted teal. Relative luminance 0.041; OKLCH L 34.2% C 0.033 H 174.0°. Best body text is #FFFFFF at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#263E37
RGB	rgb(38, 62, 55)
HSL	hsl(163, 24%, 20%)
HSV	hsv(163, 39%, 24%)
CMYK	cmyk(38.7%, 0%, 11.3%, 75.7%)
CIE-LAB	lab(24.11, -11.23, 1.35)
CIE-LCH	lch(24.11, 11.31, 173.16°)
OKLab	oklab(34.16% -0.0323 0.0034)
OKLCH	oklch(34.16% 0.033 174)
XYZ	xyz(3.2113, 4.1330, 4.2422)
Luminance	0.0413 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263E37 #3E262D

analogous

#263E2B #263E37 #26393E

triadic

#263E37 #37263E #3E3726

tetradic

#263E37 #2B263E #3E262D #393E26

square

#263E37 #2B263E #3E262D #393E26

split-complementary

#263E37 #3E2639 #3E2B26

monochromatic

#0C1311 #0F1815 #263E37 #3D6459 #558A7A

Accessibility & contrast

On white

11.50

#263E37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#263E37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263E37

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263E37	#FFFFFF	#000000	##FFFFFF
##263E37	1.00	11.50	1.83	11.50
#FFFFFF	11.50	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3B37

Deuteranopia (green-blind)

#383837

Tritanopia (blue-blind)

#1F3F3C

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #263e37;
/* rgb */ color: rgb(38, 62, 55);
/* oklch */ color: oklch(34.2% 0.033 174.0);

Tailwind

colors: {
  custom: {
    50: '#61736d',
    500: '#263e37',
    950: '#000000',
  },
}

SCSS

$custom: #263e37;
$custom-light: #61736d;
$custom-dark: #000000;

JSON

{
  "hex": "#263e37",
  "rgb": {
    "r": 38,
    "g": 62,
    "b": 55
  },
  "hsl": {
    "h": 162.5,
    "s": 24,
    "l": 19.608
  },
  "oklch": {
    "l": 0.34163,
    "c": 0.0325,
    "h": 174
  },
  "luminance": 0.04133
}

Semantic roles & 50–950 ramp

primary

#263E37

secondary

#705059

accent

#6781C0

background

#F5F7F6

surface

#EAEDEB

border

#C6C8C6

text

#050807

muted

#797B7A

Preview Lab

Preview with #263E37

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

Preview Lab → · Contrast checker → · Palette generator →