#263F2D#263F2D

#263F2D is a dark, muted green. Relative luminance 0.042; OKLCH L 34.1% C 0.044 H 152.4°. Best body text is #FFFFFF at 11.47:1 contrast (WCAG AA passes).

Color values

HEX	#263F2D
RGB	rgb(38, 63, 45)
HSL	hsl(137, 25%, 20%)
HSV	hsv(137, 40%, 25%)
CMYK	cmyk(39.7%, 0%, 28.6%, 75.3%)
CIE-LAB	lab(24.18, -14.30, 8.05)
CIE-LCH	lch(24.18, 16.42, 150.62°)
OKLab	oklab(34.13% -0.0393 0.0206)
OKLCH	oklch(34.13% 0.044 152.4)
XYZ	xyz(3.0503, 4.1564, 3.1237)
Luminance	0.0416 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263F2D #3F2638

analogous

#2C3F26 #263F2D #263F3A

triadic

#263F2D #2D263F #3F2D26

tetradic

#263F2D #262C3F #3F2638 #3F3A26

square

#263F2D #262C3F #3F2638 #3F3A26

split-complementary

#263F2D #3A263F #3F262C

monochromatic

#0C130E #0F1912 #263F2D #3D6548 #548B64

Accessibility & contrast

On white

11.47

#263F2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#263F2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263F2D

11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263F2D	#FFFFFF	#000000	##FFFFFF
##263F2D	1.00	11.47	1.83	11.47
#FFFFFF	11.47	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3B2C

Deuteranopia (green-blind)

#3B382E

Tritanopia (blue-blind)

#223E3A

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #263f2d;
/* rgb */ color: rgb(38, 63, 45);
/* oklch */ color: oklch(34.1% 0.044 152.4);

Tailwind

colors: {
  custom: {
    50: '#617466',
    500: '#263f2d',
    950: '#000000',
  },
}

SCSS

$custom: #263f2d;
$custom-light: #617466;
$custom-dark: #000000;

JSON

{
  "hex": "#263f2d",
  "rgb": {
    "r": 38,
    "g": 63,
    "b": 45
  },
  "hsl": {
    "h": 136.8,
    "s": 24.752,
    "l": 19.804
  },
  "oklch": {
    "l": 0.34132,
    "c": 0.04431,
    "h": 152.4
  },
  "luminance": 0.04157
}

Semantic roles & 50–950 ramp

primary

#263F2D

secondary

#715068

accent

#67A8C1

background

#F5F7F6

surface

#EAEDEB

border

#C6C8C6

text

#050805

muted

#797B7A

Preview Lab

Preview with #263F2D

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

Preview Lab → · Contrast checker → · Palette generator →