#3F5116#3F5116

#3F5116 is a dark, moderate yellow-green. Relative luminance 0.070; OKLCH L 40.6% C 0.086 H 124.7°. Best body text is #FFFFFF at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#3F5116
RGB	rgb(63, 81, 22)
HSL	hsl(78, 57%, 20%)
HSV	hsv(78, 73%, 32%)
CMYK	cmyk(22.2%, 0%, 72.8%, 68.2%)
CIE-LAB	lab(31.81, -17.01, 31.11)
CIE-LCH	lch(31.81, 35.46, 118.68°)
OKLab	oklab(40.63% -0.0489 0.0706)
OKLCH	oklch(40.63% 0.086 124.7)
XYZ	xyz(5.1372, 6.9995, 1.8393)
Luminance	0.0700 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F5116 #281651

analogous

#514516 #3F5116 #215116

triadic

#3F5116 #163F51 #51163F

tetradic

#3F5116 #165145 #281651 #511621

square

#3F5116 #165145 #281651 #511621

split-complementary

#3F5116 #162151 #451651

monochromatic

#131807 #1A2109 #3F5116 #648123 #8AB130

Accessibility & contrast

On white

8.75

#3F5116 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#3F5116 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F5116

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F5116	#FFFFFF	#000000	##FFFFFF
##3F5116	1.00	8.75	2.40	8.75
#FFFFFF	8.75	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564B0E

Deuteranopia (green-blind)

#534B1B

Tritanopia (blue-blind)

#424D45

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #3f5116;
/* rgb */ color: rgb(63, 81, 22);
/* oklch */ color: oklch(40.6% 0.086 124.7);

Tailwind

colors: {
  custom: {
    50: '#768257',
    500: '#3f5116',
    950: '#000000',
  },
}

SCSS

$custom: #3f5116;
$custom-light: #768257;
$custom-dark: #000000;

JSON

{
  "hex": "#3f5116",
  "rgb": {
    "r": 63,
    "g": 81,
    "b": 22
  },
  "hsl": {
    "h": 78.305,
    "s": 57.282,
    "l": 20.196
  },
  "oklch": {
    "l": 0.40631,
    "c": 0.08589,
    "h": 124.7
  },
  "luminance": 0.07
}

Semantic roles & 50–950 ramp

primary

#3F5116

secondary

#523A88

accent

#47E176

background

#F7F7F5

surface

#EDEEE9

border

#C8C9C5

text

#090A03

muted

#7B7C78

Preview Lab

Preview with #3F5116

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

Preview Lab → · Contrast checker → · Palette generator →