#263F31#263F31

#263F31 is a dark, muted green. Relative luminance 0.042; OKLCH L 34.3% C 0.040 H 158.9°. Best body text is #FFFFFF at 11.43:1 contrast (WCAG AA passes).

Color values

HEX	#263F31
RGB	rgb(38, 63, 49)
HSL	hsl(146, 25%, 20%)
HSV	hsv(146, 40%, 25%)
CMYK	cmyk(39.7%, 0%, 22.2%, 75.3%)
CIE-LAB	lab(24.29, -13.36, 5.57)
CIE-LCH	lch(24.29, 14.48, 157.36°)
OKLab	oklab(34.25% -0.0371 0.0143)
OKLCH	oklch(34.25% 0.04 158.9)
XYZ	xyz(3.1310, 4.1887, 3.5486)
Luminance	0.0419 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263F31 #3F2634

analogous

#283F26 #263F31 #263F3E

triadic

#263F31 #31263F #3F3126

tetradic

#263F31 #26283F #3F2634 #3F3E26

square

#263F31 #26283F #3F2634 #3F3E26

split-complementary

#263F31 #3E263F #3F2628

monochromatic

#0C130F #0F1913 #263F31 #3D654F #548B6C

Accessibility & contrast

On white

11.43

#263F31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#263F31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263F31

11.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263F31	#FFFFFF	#000000	##FFFFFF
##263F31	1.00	11.43	1.84	11.43
#FFFFFF	11.43	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3B30

Deuteranopia (green-blind)

#3A3932

Tritanopia (blue-blind)

#213F3B

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #263f31;
/* rgb */ color: rgb(38, 63, 49);
/* oklch */ color: oklch(34.3% 0.040 158.9);

Tailwind

colors: {
  custom: {
    50: '#617469',
    500: '#263f31',
    950: '#000000',
  },
}

SCSS

$custom: #263f31;
$custom-light: #617469;
$custom-dark: #000000;

JSON

{
  "hex": "#263f31",
  "rgb": {
    "r": 38,
    "g": 63,
    "b": 49
  },
  "hsl": {
    "h": 146.4,
    "s": 24.752,
    "l": 19.804
  },
  "oklch": {
    "l": 0.3425,
    "c": 0.03975,
    "h": 158.9
  },
  "luminance": 0.04189
}

Semantic roles & 50–950 ramp

primary

#263F31

secondary

#715062

accent

#6799C1

background

#F5F7F6

surface

#EAEDEB

border

#C6C8C6

text

#050806

muted

#797B7A

Preview Lab

Preview with #263F31

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

Preview Lab → · Contrast checker → · Palette generator →