#263F0D#263F0D

#263F0D is a dark, moderate yellow-green. Relative luminance 0.040; OKLCH L 33.5% C 0.081 H 132.4°. Best body text is #FFFFFF at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#263F0D
RGB	rgb(38, 63, 13)
HSL	hsl(90, 66%, 15%)
HSV	hsv(90, 79%, 25%)
CMYK	cmyk(39.7%, 0%, 79.4%, 75.3%)
CIE-LAB	lab(23.66, -19.34, 26.32)
CIE-LCH	lch(23.66, 32.66, 126.31°)
OKLab	oklab(33.54% -0.0544 0.0596)
OKLCH	oklch(33.54% 0.081 132.4)
XYZ	xyz(2.6494, 3.9960, 1.0124)
Luminance	0.0400 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 4.30

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#263F0D #260D3F

analogous

#3F3F0D #263F0D #0D3F0D

triadic

#263F0D #0D263F #3F0D26

tetradic

#263F0D #0D3F3F #260D3F #3F0D0D

square

#263F0D #0D3F3F #260D3F #3F0D0D

split-complementary

#263F0D #0D0D3F #3F0D3F

monochromatic

#0F1905 #0F1905 #263F0D #457217 #63A422

Accessibility & contrast

On white

11.67

#263F0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#263F0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #263F0D

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##263F0D	#FFFFFF	#000000	##FFFFFF
##263F0D	1.00	11.67	1.80	11.67
#FFFFFF	11.67	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423A06

Deuteranopia (green-blind)

#3F3811

Tritanopia (blue-blind)

#263C35

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #263f0d;
/* rgb */ color: rgb(38, 63, 13);
/* oklch */ color: oklch(33.5% 0.081 132.4);

Tailwind

colors: {
  custom: {
    50: '#63744f',
    500: '#263f0d',
    950: '#000000',
  },
}

SCSS

$custom: #263f0d;
$custom-light: #63744f;
$custom-dark: #000000;

JSON

{
  "hex": "#263f0d",
  "rgb": {
    "r": 38,
    "g": 63,
    "b": 13
  },
  "hsl": {
    "h": 90,
    "s": 65.789,
    "l": 14.902
  },
  "oklch": {
    "l": 0.33536,
    "c": 0.08068,
    "h": 132.4
  },
  "luminance": 0.03996
}

Semantic roles & 50–950 ramp

primary

#263F0D

secondary

#542D7B

accent

#3FE994

background

#F6F7F4

surface

#EBEDE7

border

#C6C8C3

text

#050802

muted

#7A7B78

Preview Lab

Preview with #263F0D

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

Preview Lab → · Contrast checker → · Palette generator →