#263B05#263B05

#263B05 is a dark, moderate yellow-green. Relative luminance 0.036; OKLCH L 32.3% C 0.081 H 129.3°. Best body text is #FFFFFF at 12.28:1 contrast (WCAG AA passes).

Color values

HEX	#263B05
RGB	rgb(38, 59, 5)
HSL	hsl(83, 84%, 13%)
HSV	hsv(83, 92%, 23%)
CMYK	cmyk(35.6%, 0%, 91.5%, 76.9%)
CIE-LAB	lab(22.13, -17.84, 28.10)
CIE-LCH	lch(22.13, 33.28, 122.42°)
OKLab	oklab(32.27% -0.0511 0.0625)
OKLCH	oklch(32.27% 0.081 129.3)
XYZ	xyz(2.3907, 3.5509, 0.7030)
Luminance	0.0355 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263B05 #1A053B

analogous

#3B3505 #263B05 #0B3B05

triadic

#263B05 #05263B #3B0526

tetradic

#263B05 #053B35 #1A053B #3B050B

square

#263B05 #053B35 #1A053B #3B050B

split-complementary

#263B05 #050B3B #35053B

monochromatic

#121C02 #121C02 #263B05 #4A730A #6FAC0F

Accessibility & contrast

On white

12.28

#263B05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#263B05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263B05

12.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263B05	#FFFFFF	#000000	##FFFFFF
##263B05	1.00	12.28	1.71	12.28
#FFFFFF	12.28	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3600

Deuteranopia (green-blind)

#3B340A

Tritanopia (blue-blind)

#273831

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #263b05;
/* rgb */ color: rgb(38, 59, 5);
/* oklch */ color: oklch(32.3% 0.081 129.3);

Tailwind

colors: {
  custom: {
    50: '#63714a',
    500: '#263b05',
    950: '#000000',
  },
}

SCSS

$custom: #263b05;
$custom-light: #63714a;
$custom-dark: #000000;

JSON

{
  "hex": "#263b05",
  "rgb": {
    "r": 38,
    "g": 59,
    "b": 5
  },
  "hsl": {
    "h": 83.333,
    "s": 84.375,
    "l": 12.549
  },
  "oklch": {
    "l": 0.32268,
    "c": 0.08075,
    "h": 129.3
  },
  "luminance": 0.03551
}

Semantic roles & 50–950 ramp

primary

#263B05

secondary

#44207C

accent

#2DFB7D

background

#F6F6F4

surface

#EBECE7

border

#C6C7C3

text

#050701

muted

#7A7A77

Preview Lab

Preview with #263B05

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

Preview Lab → · Contrast checker → · Palette generator →