#263E18#263E18

#263E18 is a dark, moderate yellow-green. Relative luminance 0.039; OKLCH L 33.4% C 0.068 H 135.3°. Best body text is #FFFFFF at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#263E18
RGB	rgb(38, 62, 24)
HSL	hsl(98, 44%, 17%)
HSV	hsv(98, 61%, 24%)
CMYK	cmyk(38.7%, 0%, 61.3%, 75.7%)
CIE-LAB	lab(23.42, -17.58, 20.23)
CIE-LCH	lch(23.42, 26.80, 131.00°)
OKLab	oklab(33.38% -0.0486 0.0481)
OKLCH	oklch(33.38% 0.068 135.3)
XYZ	xyz(2.6868, 3.9232, 1.4797)
Luminance	0.0392 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 7.03

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263E18 #30183E

analogous

#393E18 #263E18 #183E1D

triadic

#263E18 #18263E #3E1826

tetradic

#263E18 #18393E #30183E #3E1D18

square

#263E18 #18393E #30183E #3E1D18

split-complementary

#263E18 #1D183E #3E1839

monochromatic

#0E1609 #0E1609 #263E18 #416A29 #5C963A

Accessibility & contrast

On white

11.77

#263E18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#263E18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263E18

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263E18	#FFFFFF	#000000	##FFFFFF
##263E18	1.00	11.77	1.78	11.77
#FFFFFF	11.77	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403914

Deuteranopia (green-blind)

#3D371B

Tritanopia (blue-blind)

#263C35

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #263e18;
/* rgb */ color: rgb(38, 62, 24);
/* oklch */ color: oklch(33.4% 0.068 135.3);

Tailwind

colors: {
  custom: {
    50: '#627356',
    500: '#263e18',
    950: '#000000',
  },
}

SCSS

$custom: #263e18;
$custom-light: #627356;
$custom-dark: #000000;

JSON

{
  "hex": "#263e18",
  "rgb": {
    "r": 38,
    "g": 62,
    "b": 24
  },
  "hsl": {
    "h": 97.895,
    "s": 44.186,
    "l": 16.863
  },
  "oklch": {
    "l": 0.33378,
    "c": 0.06834,
    "h": 135.3
  },
  "luminance": 0.03923
}

Semantic roles & 50–950 ramp

primary

#263E18

secondary

#603D74

accent

#54D4A5

background

#F5F7F5

surface

#EAEDE9

border

#C6C8C5

text

#050803

muted

#797B78

Preview Lab

Preview with #263E18

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

Preview Lab → · Contrast checker → · Palette generator →