#263D2F#263D2F

#263D2F is a dark, muted green. Relative luminance 0.040; OKLCH L 33.6% C 0.038 H 156.9°. Best body text is #FFFFFF at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#263D2F
RGB	rgb(38, 61, 47)
HSL	hsl(143, 23%, 19%)
HSV	hsv(143, 38%, 24%)
CMYK	cmyk(37.7%, 0%, 23%, 76.1%)
CIE-LAB	lab(23.52, -12.67, 5.81)
CIE-LCH	lch(23.52, 13.94, 155.35°)
OKLab	oklab(33.62% -0.0351 0.015)
OKLCH	oklch(33.62% 0.038 156.9)
XYZ	xyz(2.9810, 3.9546, 3.2950)
Luminance	0.0396 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263D2F #3D2634

analogous

#293D26 #263D2F #263D3B

triadic

#263D2F #2F263D #3D2F26

tetradic

#263D2F #26293D #3D2634 #3D3B26

square

#263D2F #26293D #3D2634 #3D3B26

split-complementary

#263D2F #3B263D #3D2629

monochromatic

#0C130F #0F1712 #263D2F #3D634C #558869

Accessibility & contrast

On white

11.73

#263D2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#263D2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263D2F

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263D2F	#FFFFFF	#000000	##FFFFFF
##263D2F	1.00	11.73	1.79	11.73
#FFFFFF	11.73	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3A2E

Deuteranopia (green-blind)

#393730

Tritanopia (blue-blind)

#223D39

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #263d2f;
/* rgb */ color: rgb(38, 61, 47);
/* oklch */ color: oklch(33.6% 0.038 156.9);

Tailwind

colors: {
  custom: {
    50: '#617267',
    500: '#263d2f',
    950: '#000000',
  },
}

SCSS

$custom: #263d2f;
$custom-light: #617267;
$custom-dark: #000000;

JSON

{
  "hex": "#263d2f",
  "rgb": {
    "r": 38,
    "g": 61,
    "b": 47
  },
  "hsl": {
    "h": 143.478,
    "s": 23.232,
    "l": 19.412
  },
  "oklch": {
    "l": 0.33616,
    "c": 0.03812,
    "h": 156.9
  },
  "luminance": 0.03955
}

Semantic roles & 50–950 ramp

primary

#263D2F

secondary

#6F5063

accent

#689DC0

background

#F5F6F6

surface

#EAECEB

border

#C6C7C6

text

#050806

muted

#797B7A

Preview Lab

Preview with #263D2F

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

Preview Lab → · Contrast checker → · Palette generator →