#263B12#263B12

#263B12 is a dark, moderate yellow-green. Relative luminance 0.036; OKLCH L 32.4% C 0.070 H 132.0°. Best body text is #FFFFFF at 12.23:1 contrast (WCAG AA passes).

Color values

HEX#263B12
RGBrgb(38, 59, 18)
HSLhsl(91, 53%, 15%)
HSVhsv(91, 69%, 23%)
CMYKcmyk(35.6%, 0%, 69.5%, 76.9%)
CIE-LABlab(22.24, -16.70, 22.27)
CIE-LCHlch(22.24, 27.83, 126.86°)
OKLaboklab(32.4% -0.0467 0.0518)
OKLCHoklch(32.4% 0.07 132)
XYZxyz(2.4724, 3.5836, 1.1336)
Luminance0.0358 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#263B12 #27123B
analogous
#3A3B12 #263B12 #123B13
triadic
#263B12 #12263B #3B1226
tetradic
#263B12 #123A3B #27123B #3B1312
square
#263B12 #123A3B #27123B #3B1312
split-complementary
#263B12 #13123B #3B123A
monochromatic
#0F1707 #0F1707 #263B12 #446A20 #62992F

Accessibility & contrast

On white

12.23
#263B12 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.72
#263B12 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263B12
12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##263B12#FFFFFF#000000##FFFFFF
##263B121.0012.231.7212.23
#FFFFFF12.231.0021.001.00
#0000001.7221.001.0021.00
##FFFFFF12.231.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3E360D
Deuteranopia (green-blind)
#3B3515
Tritanopia (blue-blind)
#273832
Achromatopsia (no color)
#353535

Design tokens & code

CSS
--color: #263b12;
/* rgb */ color: rgb(38, 59, 18);
/* oklch */ color: oklch(32.4% 0.070 132.0);
Tailwind
colors: {
  custom: {
    50: '#627151',
    500: '#263b12',
    950: '#000000',
  },
}
SCSS
$custom: #263b12;
$custom-light: #627151;
$custom-dark: #000000;
JSON
{
  "hex": "#263b12",
  "rgb": {
    "r": 38,
    "g": 59,
    "b": 18
  },
  "hsl": {
    "h": 90.732,
    "s": 53.247,
    "l": 15.098
  },
  "oklch": {
    "l": 0.32401,
    "c": 0.06972,
    "h": 132
  },
  "luminance": 0.03584
}

Semantic roles & 50–950 ramp

primary
#263B12
secondary
#553574
accent
#4BDD96
background
#F5F6F4
surface
#EAECE7
border
#C6C7C3
text
#050702
muted
#797A78

Preview Lab

Preview with #263B12

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

Preview Lab → · Contrast checker → · Palette generator →

#263B12 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva