#263A04#263A04

#263A04 is a dark, moderate yellow-green. Relative luminance 0.034; OKLCH L 32.0% C 0.080 H 128.6°. Best body text is #FFFFFF at 12.43:1 contrast (WCAG AA passes).

Color values

HEX	#263A04
RGB	rgb(38, 58, 4)
HSL	hsl(82, 87%, 12%)
HSV	hsv(82, 93%, 23%)
CMYK	cmyk(34.5%, 0%, 93.1%, 77.3%)
CIE-LAB	lab(21.75, -17.39, 28.10)
CIE-LCH	lch(21.75, 33.05, 121.74°)
OKLab	oklab(31.96% -0.05 0.0626)
OKLCH	oklch(31.96% 0.08 128.6)
XYZ	xyz(2.3343, 3.4469, 0.6572)
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

#263A04 #18043A

analogous

#3A3304 #263A04 #0B3A04

triadic

#263A04 #04263A #3A0426

tetradic

#263A04 #043A33 #18043A #3A040B

square

#263A04 #043A33 #18043A #3A040B

split-complementary

#263A04 #040B3A #33043A

monochromatic

#131D02 #131D02 #263A04 #4C7308 #71AD0C

Accessibility & contrast

On white

12.43

#263A04 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#263A04 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263A04

12.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263A04	#FFFFFF	#000000	##FFFFFF
##263A04	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)

#3B3409

Tritanopia (blue-blind)

#283730

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #263a04;
/* rgb */ color: rgb(38, 58, 4);
/* oklch */ color: oklch(32.0% 0.080 128.6);

Tailwind

colors: {
  custom: {
    50: '#63704a',
    500: '#263a04',
    950: '#000000',
  },
}

SCSS

$custom: #263a04;
$custom-light: #63704a;
$custom-dark: #000000;

JSON

{
  "hex": "#263a04",
  "rgb": {
    "r": 38,
    "g": 58,
    "b": 4
  },
  "hsl": {
    "h": 82.222,
    "s": 87.097,
    "l": 12.157
  },
  "oklch": {
    "l": 0.3196,
    "c": 0.0801,
    "h": 128.6
  },
  "luminance": 0.03447
}

Semantic roles & 50–950 ramp

primary

#263A04

secondary

#411E7C

accent

#2BFD79

background

#F6F6F4

surface

#EBECE7

border

#C6C7C3

text

#050701

muted

#7A7A77

Preview Lab

Preview with #263A04

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

Preview Lab → · Contrast checker → · Palette generator →