#263A05#263A05

#263A05 is a dark, moderate yellow-green. Relative luminance 0.034; OKLCH L 32.0% C 0.079 H 128.8°. Best body text is #FFFFFF at 12.43:1 contrast (WCAG AA passes).

Color values

HEX#263A05
RGBrgb(38, 58, 5)
HSLhsl(83, 84%, 12%)
HSVhsv(83, 91%, 23%)
CMYKcmyk(34.5%, 0%, 91.4%, 77.3%)
CIE-LABlab(21.76, -17.31, 27.70)
CIE-LCHlch(21.76, 32.67, 121.99°)
OKLaboklab(31.97% -0.0497 0.0618)
OKLCHoklch(31.97% 0.079 128.8)
XYZxyz(2.3398, 3.4491, 0.6860)
Luminance0.0345 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#263A05 #19053A
analogous
#3A3405 #263A05 #0B3A05
triadic
#263A05 #05263A #3A0526
tetradic
#263A05 #053A34 #19053A #3A050B
square
#263A05 #053A34 #19053A #3A050B
split-complementary
#263A05 #050B3A #34053A
monochromatic
#121C02 #121C02 #263A05 #4B720A #70AB0F

Accessibility & contrast

On white

12.43
#263A05 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.69
#263A05 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263A05
12.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##263A05#FFFFFF#000000##FFFFFF
##263A051.0012.431.6912.43
#FFFFFF12.431.0021.001.00
#0000001.6921.001.0021.00
##FFFFFF12.431.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3D3500
Deuteranopia (green-blind)
#3B340A
Tritanopia (blue-blind)
#283730
Achromatopsia (no color)
#343434

Design tokens & code

CSS
--color: #263a05;
/* rgb */ color: rgb(38, 58, 5);
/* oklch */ color: oklch(32.0% 0.079 128.8);
Tailwind
colors: {
  custom: {
    50: '#63704a',
    500: '#263a05',
    950: '#000000',
  },
}
SCSS
$custom: #263a05;
$custom-light: #63704a;
$custom-dark: #000000;
JSON
{
  "hex": "#263a05",
  "rgb": {
    "r": 38,
    "g": 58,
    "b": 5
  },
  "hsl": {
    "h": 82.642,
    "s": 84.127,
    "l": 12.353
  },
  "oklch": {
    "l": 0.31969,
    "c": 0.07928,
    "h": 128.8
  },
  "luminance": 0.03449
}

Semantic roles & 50–950 ramp

primary
#263A05
secondary
#42207B
accent
#2DFA7B
background
#F6F6F4
surface
#EBECE7
border
#C6C7C3
text
#050701
muted
#7A7A77

Preview Lab

Preview with #263A05

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

Preview Lab → · Contrast checker → · Palette generator →

#263A05 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva