#263D2B#263D2B

#263D2B is a dark, muted green. Relative luminance 0.039; OKLCH L 33.5% C 0.043 H 150.4°. Best body text is #FFFFFF at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#263D2B
RGB	rgb(38, 61, 43)
HSL	hsl(133, 23%, 19%)
HSV	hsv(133, 38%, 24%)
CMYK	cmyk(37.7%, 0%, 29.5%, 76.1%)
CIE-LAB	lab(23.42, -13.59, 8.31)
CIE-LCH	lch(23.42, 15.93, 148.57°)
OKLab	oklab(33.5% -0.0373 0.0212)
OKLCH	oklch(33.5% 0.043 150.4)
XYZ	xyz(2.9040, 3.9238, 2.8894)
Luminance	0.0392 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263D2B #3D2638

analogous

#2D3D26 #263D2B #263D37

triadic

#263D2B #2B263D #3D2B26

tetradic

#263D2B #262D3D #3D2638 #3D3726

square

#263D2B #262D3D #3D2638 #3D3726

split-complementary

#263D2B #37263D #3D262D

monochromatic

#0C130D #0F1710 #263D2B #3D6346 #558860

Accessibility & contrast

On white

11.77

#263D2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#263D2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263D2B

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263D2B	#FFFFFF	#000000	##FFFFFF
##263D2B	1.00	11.77	1.78	11.77
#FFFFFF	11.77	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D392A

Deuteranopia (green-blind)

#3A372C

Tritanopia (blue-blind)

#233C38

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #263d2b;
/* rgb */ color: rgb(38, 61, 43);
/* oklch */ color: oklch(33.5% 0.043 150.4);

Tailwind

colors: {
  custom: {
    50: '#617264',
    500: '#263d2b',
    950: '#000000',
  },
}

SCSS

$custom: #263d2b;
$custom-light: #617264;
$custom-dark: #000000;

JSON

{
  "hex": "#263d2b",
  "rgb": {
    "r": 38,
    "g": 61,
    "b": 43
  },
  "hsl": {
    "h": 133.043,
    "s": 23.232,
    "l": 19.412
  },
  "oklch": {
    "l": 0.33499,
    "c": 0.04285,
    "h": 150.4
  },
  "luminance": 0.03924
}

Semantic roles & 50–950 ramp

primary

#263D2B

secondary

#6F5068

accent

#68ADC0

background

#F5F6F5

surface

#EAECEA

border

#C6C7C6

text

#050805

muted

#797B79

Preview Lab

Preview with #263D2B

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

Preview Lab → · Contrast checker → · Palette generator →