#263E0B#263E0B

#263E0B is a dark, moderate yellow-green. Relative luminance 0.039; OKLCH L 33.2% C 0.081 H 131.6°. Best body text is #FFFFFF at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#263E0B
RGB	rgb(38, 62, 11)
HSL	hsl(88, 70%, 14%)
HSV	hsv(88, 82%, 24%)
CMYK	cmyk(38.7%, 0%, 82.3%, 75.7%)
CIE-LAB	lab(23.28, -18.98, 26.83)
CIE-LCH	lch(23.28, 32.87, 125.27°)
OKLab	oklab(33.22% -0.0536 0.0603)
OKLCH	oklch(33.22% 0.081 131.6)
XYZ	xyz(2.5823, 3.8814, 0.9297)
Luminance	0.0388 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 4.56

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263E0B #230B3E

analogous

#3E3D0B #263E0B #0D3E0B

triadic

#263E0B #0B263E #3E0B26

tetradic

#263E0B #0B3E3D #230B3E #3E0B0D

square

#263E0B #0B3E3D #230B3E #3E0B0D

split-complementary

#263E0B #0B0D3E #3D0B3E

monochromatic

#101A05 #101A05 #263E0B #467214 #66A61D

Accessibility & contrast

On white

11.82

#263E0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#263E0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263E0B

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263E0B	#FFFFFF	#000000	##FFFFFF
##263E0B	1.00	11.82	1.78	11.82
#FFFFFF	11.82	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413904

Deuteranopia (green-blind)

#3E3710

Tritanopia (blue-blind)

#273B34

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #263e0b;
/* rgb */ color: rgb(38, 62, 11);
/* oklch */ color: oklch(33.2% 0.081 131.6);

Tailwind

colors: {
  custom: {
    50: '#63734e',
    500: '#263e0b',
    950: '#000000',
  },
}

SCSS

$custom: #263e0b;
$custom-light: #63734e;
$custom-dark: #000000;

JSON

{
  "hex": "#263e0b",
  "rgb": {
    "r": 38,
    "g": 62,
    "b": 11
  },
  "hsl": {
    "h": 88.235,
    "s": 69.863,
    "l": 14.314
  },
  "oklch": {
    "l": 0.33218,
    "c": 0.0807,
    "h": 131.6
  },
  "luminance": 0.03881
}

Semantic roles & 50–950 ramp

primary

#263E0B

secondary

#502A7B

accent

#3BED8F

background

#F6F7F4

surface

#EBEDE7

border

#C6C8C3

text

#050801

muted

#7A7B77

Preview Lab

Preview with #263E0B

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

Preview Lab → · Contrast checker → · Palette generator →