#263A18#263A18

#263A18 is a dark, moderate yellow-green. Relative luminance 0.035; OKLCH L 32.2% C 0.061 H 133.9°. Best body text is #FFFFFF at 12.35:1 contrast (WCAG AA passes).

Color values

HEX	#263A18
RGB	rgb(38, 58, 24)
HSL	hsl(95, 41%, 16%)
HSV	hsv(95, 59%, 23%)
CMYK	cmyk(34.5%, 0%, 58.6%, 77.3%)
CIE-LAB	lab(21.96, -15.37, 18.48)
CIE-LCH	lch(21.96, 24.04, 129.75°)
OKLab	oklab(32.2% -0.0425 0.0442)
OKLCH	oklch(32.2% 0.061 133.9)
XYZ	xyz(2.4772, 3.5040, 1.4098)
Luminance	0.0350 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263A18 #2C183A

analogous

#373A18 #263A18 #183A1B

triadic

#263A18 #18263A #3A1826

tetradic

#263A18 #18373A #2C183A #3A1B18

square

#263A18 #18373A #2C183A #3A1B18

split-complementary

#263A18 #1B183A #3A1837

monochromatic

#0E1609 #0E1609 #263A18 #42652A #5F913C

Accessibility & contrast

On white

12.35

#263A18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#263A18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263A18

12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263A18	#FFFFFF	#000000	##FFFFFF
##263A18	1.00	12.35	1.70	12.35
#FFFFFF	12.35	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3615

Deuteranopia (green-blind)

#39341A

Tritanopia (blue-blind)

#263832

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #263a18;
/* rgb */ color: rgb(38, 58, 24);
/* oklch */ color: oklch(32.2% 0.061 133.9);

Tailwind

colors: {
  custom: {
    50: '#617056',
    500: '#263a18',
    950: '#000000',
  },
}

SCSS

$custom: #263a18;
$custom-light: #617056;
$custom-dark: #000000;

JSON

{
  "hex": "#263a18",
  "rgb": {
    "r": 38,
    "g": 58,
    "b": 24
  },
  "hsl": {
    "h": 95.294,
    "s": 41.463,
    "l": 16.078
  },
  "oklch": {
    "l": 0.32195,
    "c": 0.06133,
    "h": 133.9
  },
  "luminance": 0.03504
}

Semantic roles & 50–950 ramp

primary

#263A18

secondary

#5B3E70

accent

#57D19F

background

#F5F6F5

surface

#EAECE9

border

#C6C7C5

text

#050703

muted

#797A78

Preview Lab

Preview with #263A18

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

Preview Lab → · Contrast checker → · Palette generator →