#3F4615#3F4615

#3F4615 is a dark, moderate yellow. Relative luminance 0.055; OKLCH L 37.6% C 0.071 H 116.8°. Best body text is #FFFFFF at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#3F4615
RGB	rgb(63, 70, 21)
HSL	hsl(69, 54%, 18%)
HSV	hsv(69, 70%, 27%)
CMYK	cmyk(10%, 0%, 70%, 72.5%)
CIE-LAB	lab(28.09, -10.85, 27.67)
CIE-LCH	lch(28.09, 29.72, 111.41°)
OKLab	oklab(37.64% -0.0319 0.0632)
OKLCH	oklch(37.64% 0.071 116.8)
XYZ	xyz(4.3755, 5.4913, 1.5387)
Luminance	0.0549 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F4615 #1C1546

analogous

#463415 #3F4615 #274615

triadic

#3F4615 #153F46 #46153F

tetradic

#3F4615 #154634 #1C1546 #461527

square

#3F4615 #154634 #1C1546 #461527

split-complementary

#3F4615 #152746 #341546

monochromatic

#151807 #151807 #3F4615 #697523 #94A431

Accessibility & contrast

On white

10.01

#3F4615 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#3F4615 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F4615

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F4615	#FFFFFF	#000000	##FFFFFF
##3F4615	1.00	10.01	2.10	10.01
#FFFFFF	10.01	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B420F

Deuteranopia (green-blind)

#4A4318

Tritanopia (blue-blind)

#43423C

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #3f4615;
/* rgb */ color: rgb(63, 70, 21);
/* oklch */ color: oklch(37.6% 0.071 116.8);

Tailwind

colors: {
  custom: {
    50: '#767955',
    500: '#3f4615',
    950: '#000000',
  },
}

SCSS

$custom: #3f4615;
$custom-light: #767955;
$custom-dark: #000000;

JSON

{
  "hex": "#3f4615",
  "rgb": {
    "r": 63,
    "g": 70,
    "b": 21
  },
  "hsl": {
    "h": 68.571,
    "s": 53.846,
    "l": 17.843
  },
  "oklch": {
    "l": 0.37636,
    "c": 0.07078,
    "h": 116.8
  },
  "luminance": 0.05491
}

Semantic roles & 50–950 ramp

primary

#3F4615

secondary

#43397E

accent

#4BDD60

background

#F7F7F5

surface

#EDEDE9

border

#C8C8C5

text

#080903

muted

#7B7B78

Preview Lab

Preview with #3F4615

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

Preview Lab → · Contrast checker → · Palette generator →