#3F5215#3F5215

#3F5215 is a dark, moderate yellow-green. Relative luminance 0.071; OKLCH L 40.9% C 0.088 H 125.2°. Best body text is #FFFFFF at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#3F5215
RGB	rgb(63, 82, 21)
HSL	hsl(79, 59%, 20%)
HSV	hsv(79, 74%, 32%)
CMYK	cmyk(23.2%, 0%, 74.4%, 67.8%)
CIE-LAB	lab(32.14, -17.64, 31.91)
CIE-LCH	lch(32.14, 36.46, 118.93°)
OKLab	oklab(40.89% -0.0508 0.0721)
OKLCH	oklch(40.89% 0.088 125.2)
XYZ	xyz(5.2026, 7.1454, 1.8144)
Luminance	0.0714 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F5215 #281552

analogous

#524715 #3F5215 #205215

triadic

#3F5215 #153F52 #52153F

tetradic

#3F5215 #155247 #281552 #521520

square

#3F5215 #155247 #281552 #521520

split-complementary

#3F5215 #152052 #471552

monochromatic

#131806 #1A2109 #3F5215 #648321 #8AB32E

Accessibility & contrast

On white

8.65

#3F5215 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#3F5215 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F5215

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F5215	#FFFFFF	#000000	##FFFFFF
##3F5215	1.00	8.65	2.43	8.65
#FFFFFF	8.65	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574C0C

Deuteranopia (green-blind)

#544B1A

Tritanopia (blue-blind)

#424E46

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3f5215;
/* rgb */ color: rgb(63, 82, 21);
/* oklch */ color: oklch(40.9% 0.088 125.2);

Tailwind

colors: {
  custom: {
    50: '#768256',
    500: '#3f5215',
    950: '#000000',
  },
}

SCSS

$custom: #3f5215;
$custom-light: #768256;
$custom-dark: #000000;

JSON

{
  "hex": "#3f5215",
  "rgb": {
    "r": 63,
    "g": 82,
    "b": 21
  },
  "hsl": {
    "h": 78.689,
    "s": 59.223,
    "l": 20.196
  },
  "oklch": {
    "l": 0.40895,
    "c": 0.08818,
    "h": 125.2
  },
  "luminance": 0.07145
}

Semantic roles & 50–950 ramp

primary

#3F5215

secondary

#52398A

accent

#45E276

background

#F7F7F5

surface

#EDEEE9

border

#C8C9C5

text

#090A03

muted

#7B7C78

Preview Lab

Preview with #3F5215

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

Preview Lab → · Contrast checker → · Palette generator →