#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
RGB	rgb(38, 58, 5)
HSL	hsl(83, 84%, 12%)
HSV	hsv(83, 91%, 23%)
CMYK	cmyk(34.5%, 0%, 91.4%, 77.3%)
CIE-LAB	lab(21.76, -17.31, 27.70)
CIE-LCH	lch(21.76, 32.67, 121.99°)
OKLab	oklab(31.97% -0.0497 0.0618)
OKLCH	oklch(31.97% 0.079 128.8)
XYZ	xyz(2.3398, 3.4491, 0.6860)
Luminance	0.0345 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

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
##263A05	1.00	12.43	1.69	12.43
#FFFFFF	12.43	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.43	1.00	21.00	1.00

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 →