#263B11#263B11

#263B11 is a dark, moderate yellow-green. Relative luminance 0.036; OKLCH L 32.4% C 0.071 H 131.7°. Best body text is #FFFFFF at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#263B11
RGB	rgb(38, 59, 17)
HSL	hsl(90, 55%, 15%)
HSV	hsv(90, 71%, 23%)
CMYK	cmyk(35.6%, 0%, 71.2%, 76.9%)
CIE-LAB	lab(22.23, -16.81, 22.80)
CIE-LCH	lch(22.23, 28.32, 126.40°)
OKLab	oklab(32.39% -0.0471 0.0528)
OKLCH	oklch(32.39% 0.071 131.7)
XYZ	xyz(2.4644, 3.5804, 1.0914)
Luminance	0.0358 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263B11 #26113B

analogous

#3B3B11 #263B11 #113B11

triadic

#263B11 #11263B #3B1126

tetradic

#263B11 #113B3B #26113B #3B1111

square

#263B11 #113B3B #26113B #3B1111

split-complementary

#263B11 #11113B #3B113B

monochromatic

#0F1807 #0F1807 #263B11 #456B1F #639A2C

Accessibility & contrast

On white

12.24

#263B11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#263B11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263B11

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263B11	#FFFFFF	#000000	##FFFFFF
##263B11	1.00	12.24	1.72	12.24
#FFFFFF	12.24	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E360C

Deuteranopia (green-blind)

#3B3514

Tritanopia (blue-blind)

#273832

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #263b11;
/* rgb */ color: rgb(38, 59, 17);
/* oklch */ color: oklch(32.4% 0.071 131.7);

Tailwind

colors: {
  custom: {
    50: '#627151',
    500: '#263b11',
    950: '#000000',
  },
}

SCSS

$custom: #263b11;
$custom-light: #627151;
$custom-dark: #000000;

JSON

{
  "hex": "#263b11",
  "rgb": {
    "r": 38,
    "g": 59,
    "b": 17
  },
  "hsl": {
    "h": 90,
    "s": 55.263,
    "l": 14.902
  },
  "oklch": {
    "l": 0.32388,
    "c": 0.07073,
    "h": 131.7
  },
  "luminance": 0.0358
}

Semantic roles & 50–950 ramp

primary

#263B11

secondary

#543374

accent

#49DF94

background

#F5F6F4

surface

#EAECE7

border

#C6C7C3

text

#050702

muted

#797A78

Preview Lab

Preview with #263B11

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

Preview Lab → · Contrast checker → · Palette generator →