#3F4516#3F4516

#3F4516 is a dark, moderate yellow. Relative luminance 0.054; OKLCH L 37.4% C 0.068 H 115.9°. Best body text is #FFFFFF at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#3F4516
RGB	rgb(63, 69, 22)
HSL	hsl(68, 52%, 18%)
HSV	hsv(68, 68%, 27%)
CMYK	cmyk(8.7%, 0%, 68.1%, 72.9%)
CIE-LAB	lab(27.77, -10.17, 26.80)
CIE-LCH	lch(27.77, 28.67, 110.78°)
OKLab	oklab(37.38% -0.0299 0.0615)
OKLCH	oklch(37.38% 0.068 115.9)
XYZ	xyz(4.3229, 5.3710, 1.5679)
Luminance	0.0537 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F4516 #1C1645

analogous

#453316 #3F4516 #274516

triadic

#3F4516 #163F45 #45163F

tetradic

#3F4516 #164533 #1C1645 #451627

square

#3F4516 #164533 #1C1645 #451627

split-complementary

#3F4516 #162745 #331645

monochromatic

#151707 #151707 #3F4516 #697325 #94A234

Accessibility & contrast

On white

10.12

#3F4516 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#3F4516 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F4516

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F4516	#FFFFFF	#000000	##FFFFFF
##3F4516	1.00	10.12	2.07	10.12
#FFFFFF	10.12	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4110

Deuteranopia (green-blind)

#4A4219

Tritanopia (blue-blind)

#43413B

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3f4516;
/* rgb */ color: rgb(63, 69, 22);
/* oklch */ color: oklch(37.4% 0.068 115.9);

Tailwind

colors: {
  custom: {
    50: '#767855',
    500: '#3f4516',
    950: '#000000',
  },
}

SCSS

$custom: #3f4516;
$custom-light: #767855;
$custom-dark: #000000;

JSON

{
  "hex": "#3f4516",
  "rgb": {
    "r": 63,
    "g": 69,
    "b": 22
  },
  "hsl": {
    "h": 67.66,
    "s": 51.648,
    "l": 17.843
  },
  "oklch": {
    "l": 0.37379,
    "c": 0.06839,
    "h": 115.9
  },
  "luminance": 0.05371
}

Semantic roles & 50–950 ramp

primary

#3F4516

secondary

#433A7C

accent

#4DDB5F

background

#F7F7F5

surface

#EDEDE9

border

#C8C8C5

text

#080903

muted

#7B7B78

Preview Lab

Preview with #3F4516

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

Preview Lab → · Contrast checker → · Palette generator →