#263D31#263D31

#263D31 is a dark, muted green. Relative luminance 0.040; OKLCH L 33.7% C 0.036 H 160.9°. Best body text is #FFFFFF at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#263D31
RGB	rgb(38, 61, 49)
HSL	hsl(149, 23%, 19%)
HSV	hsv(149, 38%, 24%)
CMYK	cmyk(37.7%, 0%, 19.7%, 76.1%)
CIE-LAB	lab(23.58, -12.18, 4.57)
CIE-LCH	lch(23.58, 13.01, 159.44°)
OKLab	oklab(33.68% -0.034 0.0118)
OKLCH	oklch(33.68% 0.036 160.9)
XYZ	xyz(3.0223, 3.9711, 3.5124)
Luminance	0.0397 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263D31 #3D2632

analogous

#273D26 #263D31 #263D3D

triadic

#263D31 #31263D #3D3126

tetradic

#263D31 #26273D #3D2632 #3D3D26

square

#263D31 #26273D #3D2632 #3D3D26

split-complementary

#263D31 #3D263D #3D2627

monochromatic

#0C130F #0F1713 #263D31 #3D634F #55886E

Accessibility & contrast

On white

11.70

#263D31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#263D31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263D31

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263D31	#FFFFFF	#000000	##FFFFFF
##263D31	1.00	11.70	1.79	11.70
#FFFFFF	11.70	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3A30

Deuteranopia (green-blind)

#393732

Tritanopia (blue-blind)

#213D3A

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #263d31;
/* rgb */ color: rgb(38, 61, 49);
/* oklch */ color: oklch(33.7% 0.036 160.9);

Tailwind

colors: {
  custom: {
    50: '#617269',
    500: '#263d31',
    950: '#000000',
  },
}

SCSS

$custom: #263d31;
$custom-light: #617269;
$custom-dark: #000000;

JSON

{
  "hex": "#263d31",
  "rgb": {
    "r": 38,
    "g": 61,
    "b": 49
  },
  "hsl": {
    "h": 148.696,
    "s": 23.232,
    "l": 19.412
  },
  "oklch": {
    "l": 0.33678,
    "c": 0.03597,
    "h": 160.9
  },
  "luminance": 0.03971
}

Semantic roles & 50–950 ramp

primary

#263D31

secondary

#6F5060

accent

#6896C0

background

#F5F6F6

surface

#EAECEB

border

#C6C7C6

text

#050806

muted

#797B7A

Preview Lab

Preview with #263D31

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

Preview Lab → · Contrast checker → · Palette generator →