#263A37#263A37

#263A37 is a dark, muted teal. Relative luminance 0.037; OKLCH L 33.0% C 0.026 H 184.4°. Best body text is #FFFFFF at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#263A37
RGB	rgb(38, 58, 55)
HSL	hsl(171, 21%, 19%)
HSV	hsv(171, 34%, 23%)
CMYK	cmyk(34.5%, 0%, 5.2%, 77.3%)
CIE-LAB	lab(22.70, -8.77, -0.70)
CIE-LCH	lch(22.70, 8.80, 184.56°)
OKLab	oklab(33.04% -0.0261 -0.002)
OKLCH	oklch(33.04% 0.026 184.4)
XYZ	xyz(3.0017, 3.7139, 4.1724)
Luminance	0.0371 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263A37 #3A2629

analogous

#263A2D #263A37 #26333A

triadic

#263A37 #37263A #3A3726

tetradic

#263A37 #2D263A #3A2629 #333A26

square

#263A37 #2D263A #3A2629 #333A26

split-complementary

#263A37 #3A2633 #3A2D26

monochromatic

#0C1212 #0E1514 #263A37 #3E5F5A #56847D

Accessibility & contrast

On white

12.05

#263A37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#263A37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263A37

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263A37	#FFFFFF	#000000	##FFFFFF
##263A37	1.00	12.05	1.74	12.05
#FFFFFF	12.05	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383837

Deuteranopia (green-blind)

#343537

Tritanopia (blue-blind)

#203B39

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #263a37;
/* rgb */ color: rgb(38, 58, 55);
/* oklch */ color: oklch(33.0% 0.026 184.4);

Tailwind

colors: {
  custom: {
    50: '#61706d',
    500: '#263a37',
    950: '#000000',
  },
}

SCSS

$custom: #263a37;
$custom-light: #61706d;
$custom-dark: #000000;

JSON

{
  "hex": "#263a37",
  "rgb": {
    "r": 38,
    "g": 58,
    "b": 55
  },
  "hsl": {
    "h": 171,
    "s": 20.833,
    "l": 18.824
  },
  "oklch": {
    "l": 0.33038,
    "c": 0.02615,
    "h": 184.4
  },
  "luminance": 0.03714
}

Semantic roles & 50–950 ramp

primary

#263A37

secondary

#6C5054

accent

#6A77BD

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#050707

muted

#797A7A

Preview Lab

Preview with #263A37

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

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