#263E11#263E11

#263E11 is a dark, moderate yellow-green. Relative luminance 0.039; OKLCH L 33.3% C 0.076 H 133.0°. Best body text is #FFFFFF at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#263E11
RGB	rgb(38, 62, 17)
HSL	hsl(92, 57%, 15%)
HSV	hsv(92, 73%, 24%)
CMYK	cmyk(38.7%, 0%, 72.6%, 75.7%)
CIE-LAB	lab(23.33, -18.43, 24.00)
CIE-LCH	lch(23.33, 30.26, 127.52°)
OKLab	oklab(33.28% -0.0515 0.0553)
OKLCH	oklch(33.28% 0.076 133)
XYZ	xyz(2.6231, 3.8977, 1.1443)
Luminance	0.0390 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 4.88

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263E11 #29113E

analogous

#3C3E11 #263E11 #113E12

triadic

#263E11 #11263E #3E1126

tetradic

#263E11 #113C3E #29113E #3E1211

square

#263E11 #113C3E #29113E #3E1211

split-complementary

#263E11 #12113E #3E113C

monochromatic

#0F1807 #0F1807 #263E11 #436E1E #619E2B

Accessibility & contrast

On white

11.80

#263E11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#263E11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263E11

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263E11	#FFFFFF	#000000	##FFFFFF
##263E11	1.00	11.80	1.78	11.80
#FFFFFF	11.80	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41390B

Deuteranopia (green-blind)

#3D3715

Tritanopia (blue-blind)

#263B35

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #263e11;
/* rgb */ color: rgb(38, 62, 17);
/* oklch */ color: oklch(33.3% 0.076 133.0);

Tailwind

colors: {
  custom: {
    50: '#627351',
    500: '#263e11',
    950: '#000000',
  },
}

SCSS

$custom: #263e11;
$custom-light: #627351;
$custom-dark: #000000;

JSON

{
  "hex": "#263e11",
  "rgb": {
    "r": 38,
    "g": 62,
    "b": 17
  },
  "hsl": {
    "h": 92,
    "s": 56.962,
    "l": 15.49
  },
  "oklch": {
    "l": 0.33281,
    "c": 0.07561,
    "h": 133
  },
  "luminance": 0.03898
}

Semantic roles & 50–950 ramp

primary

#263E11

secondary

#583377

accent

#48E099

background

#F5F7F4

surface

#EAEDE7

border

#C6C8C3

text

#050802

muted

#797B78

Preview Lab

Preview with #263E11

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

Preview Lab → · Contrast checker → · Palette generator →