#263F17#263F17

#263F17 is a dark, moderate yellow-green. Relative luminance 0.040; OKLCH L 33.7% C 0.071 H 135.2°. Best body text is #FFFFFF at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#263F17
RGB	rgb(38, 63, 23)
HSL	hsl(98, 47%, 17%)
HSV	hsv(98, 63%, 25%)
CMYK	cmyk(39.7%, 0%, 63.5%, 75.3%)
CIE-LAB	lab(23.77, -18.26, 21.22)
CIE-LCH	lch(23.77, 27.99, 130.71°)
OKLab	oklab(33.66% -0.0505 0.0501)
OKLCH	oklch(33.66% 0.071 135.2)
XYZ	xyz(2.7314, 4.0288, 1.4442)
Luminance	0.0403 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 6.57

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263F17 #30173F

analogous

#3A3F17 #263F17 #173F1C

triadic

#263F17 #17263F #3F1726

tetradic

#263F17 #173A3F #30173F #3F1C17

square

#263F17 #173A3F #30173F #3F1C17

split-complementary

#263F17 #1C173F #3F173A

monochromatic

#0E1608 #0E1608 #263F17 #416C27 #5C9938

Accessibility & contrast

On white

11.63

#263F17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#263F17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263F17

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263F17	#FFFFFF	#000000	##FFFFFF
##263F17	1.00	11.63	1.81	11.63
#FFFFFF	11.63	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413A13

Deuteranopia (green-blind)

#3E381A

Tritanopia (blue-blind)

#263D36

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #263f17;
/* rgb */ color: rgb(38, 63, 23);
/* oklch */ color: oklch(33.7% 0.071 135.2);

Tailwind

colors: {
  custom: {
    50: '#627455',
    500: '#263f17',
    950: '#000000',
  },
}

SCSS

$custom: #263f17;
$custom-light: #627455;
$custom-dark: #000000;

JSON

{
  "hex": "#263f17",
  "rgb": {
    "r": 38,
    "g": 63,
    "b": 23
  },
  "hsl": {
    "h": 97.5,
    "s": 46.512,
    "l": 16.863
  },
  "oklch": {
    "l": 0.33659,
    "c": 0.07116,
    "h": 135.2
  },
  "luminance": 0.04029
}

Semantic roles & 50–950 ramp

primary

#263F17

secondary

#603C76

accent

#52D6A4

background

#F5F7F5

surface

#EAEDE9

border

#C6C8C5

text

#050803

muted

#797B78

Preview Lab

Preview with #263F17

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

Preview Lab → · Contrast checker → · Palette generator →