#263D11#263D11

#263D11 is a dark, moderate yellow-green. Relative luminance 0.038; OKLCH L 33.0% C 0.074 H 132.6°. Best body text is #FFFFFF at 11.95:1 contrast (WCAG AA passes).

Color values

HEX	#263D11
RGB	rgb(38, 61, 17)
HSL	hsl(91, 56%, 15%)
HSV	hsv(91, 72%, 24%)
CMYK	cmyk(37.7%, 0%, 72.1%, 76.1%)
CIE-LAB	lab(22.96, -17.89, 23.60)
CIE-LCH	lch(22.96, 29.62, 127.17°)
OKLab	oklab(32.98% -0.0501 0.0545)
OKLCH	oklch(32.98% 0.074 132.6)
XYZ	xyz(2.5692, 3.7899, 1.1264)
Luminance	0.0379 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 5.23

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263D11 #28113D

analogous

#3C3D11 #263D11 #113D12

triadic

#263D11 #11263D #3D1126

tetradic

#263D11 #113C3D #28113D #3D1211

square

#263D11 #113C3D #28113D #3D1211

split-complementary

#263D11 #12113D #3D113C

monochromatic

#0F1807 #0F1807 #263D11 #446D1E #629D2C

Accessibility & contrast

On white

11.95

#263D11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#263D11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263D11

11.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263D11	#FFFFFF	#000000	##FFFFFF
##263D11	1.00	11.95	1.76	11.95
#FFFFFF	11.95	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#40380C

Deuteranopia (green-blind)

#3D3614

Tritanopia (blue-blind)

#263A34

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #263d11;
/* rgb */ color: rgb(38, 61, 17);
/* oklch */ color: oklch(33.0% 0.074 132.6);

Tailwind

colors: {
  custom: {
    50: '#627251',
    500: '#263d11',
    950: '#000000',
  },
}

SCSS

$custom: #263d11;
$custom-light: #627251;
$custom-dark: #000000;

JSON

{
  "hex": "#263d11",
  "rgb": {
    "r": 38,
    "g": 61,
    "b": 17
  },
  "hsl": {
    "h": 91.364,
    "s": 56.41,
    "l": 15.294
  },
  "oklch": {
    "l": 0.32983,
    "c": 0.07399,
    "h": 132.6
  },
  "luminance": 0.0379
}

Semantic roles & 50–950 ramp

primary

#263D11

secondary

#563376

accent

#48E097

background

#F5F6F4

surface

#EAECE7

border

#C6C7C3

text

#050802

muted

#797B78

Preview Lab

Preview with #263D11

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

Preview Lab → · Contrast checker → · Palette generator →