#3F5914#3F5914

#3F5914 is a dark, moderate yellow-green. Relative luminance 0.083; OKLCH L 42.8% C 0.099 H 128.2°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#3F5914
RGB	rgb(63, 89, 20)
HSL	hsl(83, 63%, 21%)
HSV	hsv(83, 78%, 35%)
CMYK	cmyk(29.2%, 0%, 77.5%, 65.1%)
CIE-LAB	lab(34.50, -21.42, 34.73)
CIE-LCH	lch(34.50, 40.80, 121.66°)
OKLab	oklab(42.81% -0.0612 0.0779)
OKLCH	oklch(42.81% 0.099 128.2)
XYZ	xyz(5.7485, 8.2519, 1.9516)
Luminance	0.0825 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F5914 #2E1459

analogous

#595114 #3F5914 #1D5914

triadic

#3F5914 #143F59 #59143F

tetradic

#3F5914 #145951 #2E1459 #59141D

square

#3F5914 #145951 #2E1459 #59141D

split-complementary

#3F5914 #141D59 #511459

monochromatic

#121906 #1C2709 #3F5914 #628B1F #86BD2A

Accessibility & contrast

On white

7.92

#3F5914 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#3F5914 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F5914

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F5914	#FFFFFF	#000000	##FFFFFF
##3F5914	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5208

Deuteranopia (green-blind)

#5A511A

Tritanopia (blue-blind)

#41554C

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3f5914;
/* rgb */ color: rgb(63, 89, 20);
/* oklch */ color: oklch(42.8% 0.099 128.2);

Tailwind

colors: {
  custom: {
    50: '#778857',
    500: '#3f5914',
    950: '#000000',
  },
}

SCSS

$custom: #3f5914;
$custom-light: #778857;
$custom-dark: #000000;

JSON

{
  "hex": "#3f5914",
  "rgb": {
    "r": 63,
    "g": 89,
    "b": 20
  },
  "hsl": {
    "h": 82.609,
    "s": 63.303,
    "l": 21.373
  },
  "oklch": {
    "l": 0.42811,
    "c": 0.09904,
    "h": 128.2
  },
  "luminance": 0.08252
}

Semantic roles & 50–950 ramp

primary

#3F5914

secondary

#593891

accent

#41E680

background

#F7F8F5

surface

#EDEFE9

border

#C8CAC5

text

#090B03

muted

#7B7C78

Preview Lab

Preview with #3F5914

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

Preview Lab → · Contrast checker → · Palette generator →