#263F12#263F12

#263F12 is a dark, moderate yellow-green. Relative luminance 0.040; OKLCH L 33.6% C 0.076 H 133.6°. Best body text is #FFFFFF at 11.65:1 contrast (WCAG AA passes).

Color values

HEX	#263F12
RGB	rgb(38, 63, 18)
HSL	hsl(93, 56%, 16%)
HSV	hsv(93, 71%, 25%)
CMYK	cmyk(39.7%, 0%, 71.4%, 75.3%)
CIE-LAB	lab(23.71, -18.85, 23.89)
CIE-LCH	lch(23.71, 30.43, 128.27°)
OKLab	oklab(33.59% -0.0526 0.0552)
OKLCH	oklch(33.59% 0.076 133.6)
XYZ	xyz(2.6860, 4.0106, 1.2048)
Luminance	0.0401 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 4.65

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263F12 #2B123F

analogous

#3C3F12 #263F12 #123F14

triadic

#263F12 #12263F #3F1226

tetradic

#263F12 #123C3F #2B123F #3F1412

square

#263F12 #123C3F #2B123F #3F1412

split-complementary

#263F12 #14123F #3F123C

monochromatic

#0E1807 #0E1807 #263F12 #436F20 #5F9E2D

Accessibility & contrast

On white

11.65

#263F12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#263F12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263F12

11.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263F12	#FFFFFF	#000000	##FFFFFF
##263F12	1.00	11.65	1.80	11.65
#FFFFFF	11.65	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423A0D

Deuteranopia (green-blind)

#3E3816

Tritanopia (blue-blind)

#263C36

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #263f12;
/* rgb */ color: rgb(38, 63, 18);
/* oklch */ color: oklch(33.6% 0.076 133.6);

Tailwind

colors: {
  custom: {
    50: '#627452',
    500: '#263f12',
    950: '#000000',
  },
}

SCSS

$custom: #263f12;
$custom-light: #627452;
$custom-dark: #000000;

JSON

{
  "hex": "#263f12",
  "rgb": {
    "r": 38,
    "g": 63,
    "b": 18
  },
  "hsl": {
    "h": 93.333,
    "s": 55.556,
    "l": 15.882
  },
  "oklch": {
    "l": 0.33591,
    "c": 0.07628,
    "h": 133.6
  },
  "luminance": 0.04011
}

Semantic roles & 50–950 ramp

primary

#263F12

secondary

#5A3578

accent

#49DF9C

background

#F5F7F4

surface

#EAEDE7

border

#C6C8C3

text

#050802

muted

#797B78

Preview Lab

Preview with #263F12

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

Preview Lab → · Contrast checker → · Palette generator →