#263C05#263C05

#263C05 is a dark, moderate yellow-green. Relative luminance 0.037; OKLCH L 32.6% C 0.082 H 129.8°. Best body text is #FFFFFF at 12.13:1 contrast (WCAG AA passes).

Color values

HEX#263C05
RGBrgb(38, 60, 5)
HSLhsl(84, 85%, 13%)
HSVhsv(84, 92%, 24%)
CMYKcmyk(36.7%, 0%, 91.7%, 76.5%)
CIE-LABlab(22.50, -18.38, 28.48)
CIE-LCHlch(22.50, 33.90, 122.83°)
OKLaboklab(32.57% -0.0526 0.0632)
OKLCHoklch(32.57% 0.082 129.8)
XYZxyz(2.4426, 3.6547, 0.7203)
Luminance0.0365 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#263C05 #1B053C
analogous
#3C3605 #263C05 #0B3C05
triadic
#263C05 #05263C #3C0526
tetradic
#263C05 #053C36 #1B053C #3C050B
square
#263C05 #053C36 #1B053C #3C050B
split-complementary
#263C05 #050B3C #36053C
monochromatic
#121C02 #121C02 #263C05 #4A740A #6EAD0E

Accessibility & contrast

On white

12.13
#263C05 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.73
#263C05 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263C05
12.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##263C05#FFFFFF#000000##FFFFFF
##263C051.0012.131.7312.13
#FFFFFF12.131.0021.001.00
#0000001.7321.001.0021.00
##FFFFFF12.131.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3F3700
Deuteranopia (green-blind)
#3C350A
Tritanopia (blue-blind)
#273932
Achromatopsia (no color)
#363636

Design tokens & code

CSS
--color: #263c05;
/* rgb */ color: rgb(38, 60, 5);
/* oklch */ color: oklch(32.6% 0.082 129.8);
Tailwind
colors: {
  custom: {
    50: '#63724a',
    500: '#263c05',
    950: '#000000',
  },
}
SCSS
$custom: #263c05;
$custom-light: #63724a;
$custom-dark: #000000;
JSON
{
  "hex": "#263c05",
  "rgb": {
    "r": 38,
    "g": 60,
    "b": 5
  },
  "hsl": {
    "h": 84,
    "s": 84.615,
    "l": 12.745
  },
  "oklch": {
    "l": 0.32568,
    "c": 0.0822,
    "h": 129.8
  },
  "luminance": 0.03655
}

Semantic roles & 50–950 ramp

primary
#263C05
secondary
#45207D
accent
#2DFB7F
background
#F6F6F4
surface
#EBECE7
border
#C6C7C3
text
#050701
muted
#7A7A77

Preview Lab

Preview with #263C05

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

Preview Lab → · Contrast checker → · Palette generator →

#263C05 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva