#263C05#263C05

#263C05 is a dark, moderate yellow-green. Relative luminance 0.037; OKLCH L 32.6% C 0.082 H 129.8°. Best body text is #FFFFFF at 12.13:1 contrast (WCAG AA passes).

Color values

HEX	#263C05
RGB	rgb(38, 60, 5)
HSL	hsl(84, 85%, 13%)
HSV	hsv(84, 92%, 24%)
CMYK	cmyk(36.7%, 0%, 91.7%, 76.5%)
CIE-LAB	lab(22.50, -18.38, 28.48)
CIE-LCH	lch(22.50, 33.90, 122.83°)
OKLab	oklab(32.57% -0.0526 0.0632)
OKLCH	oklch(32.57% 0.082 129.8)
XYZ	xyz(2.4426, 3.6547, 0.7203)
Luminance	0.0365 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263C05 #1B053C

analogous

#3C3605 #263C05 #0B3C05

triadic

#263C05 #05263C #3C0526

tetradic

#263C05 #053C36 #1B053C #3C050B

square

#263C05 #053C36 #1B053C #3C050B

split-complementary

#263C05 #050B3C #36053C

monochromatic

#121C02 #121C02 #263C05 #4A740A #6EAD0E

Accessibility & contrast

On white

12.13

#263C05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#263C05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263C05

12.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263C05	#FFFFFF	#000000	##FFFFFF
##263C05	1.00	12.13	1.73	12.13
#FFFFFF	12.13	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3700

Deuteranopia (green-blind)

#3C350A

Tritanopia (blue-blind)

#273932

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #263c05;
/* rgb */ color: rgb(38, 60, 5);
/* oklch */ color: oklch(32.6% 0.082 129.8);

Tailwind

colors: {
  custom: {
    50: '#63724a',
    500: '#263c05',
    950: '#000000',
  },
}

SCSS

$custom: #263c05;
$custom-light: #63724a;
$custom-dark: #000000;

JSON

{
  "hex": "#263c05",
  "rgb": {
    "r": 38,
    "g": 60,
    "b": 5
  },
  "hsl": {
    "h": 84,
    "s": 84.615,
    "l": 12.745
  },
  "oklch": {
    "l": 0.32568,
    "c": 0.0822,
    "h": 129.8
  },
  "luminance": 0.03655
}

Semantic roles & 50–950 ramp

primary

#263C05

secondary

#45207D

accent

#2DFB7F

background

#F6F6F4

surface

#EBECE7

border

#C6C7C3

text

#050701

muted

#7A7A77

Preview Lab

Preview with #263C05

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

Preview Lab → · Contrast checker → · Palette generator →