#3F4115#3F4115

#3F4115 is a dark, moderate yellow. Relative luminance 0.049; OKLCH L 36.3% C 0.064 H 111.6°. Best body text is #FFFFFF at 10.62:1 contrast (WCAG AA passes).

Color values

HEX	#3F4115
RGB	rgb(63, 65, 21)
HSL	hsl(63, 51%, 17%)
HSV	hsv(63, 68%, 25%)
CMYK	cmyk(3.1%, 0%, 67.7%, 74.5%)
CIE-LAB	lab(26.42, -7.85, 25.86)
CIE-LCH	lch(26.42, 27.03, 106.89°)
OKLab	oklab(36.3% -0.0235 0.0593)
OKLCH	oklch(36.3% 0.064 111.6)
XYZ	xyz(4.0757, 4.8916, 1.4388)
Luminance	0.0489 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F4115 #171541

analogous

#412D15 #3F4115 #294115

triadic

#3F4115 #153F41 #41153F

tetradic

#3F4115 #15412D #171541 #411529

square

#3F4115 #15412D #171541 #411529

split-complementary

#3F4115 #152941 #2D1541

monochromatic

#161707 #161707 #3F4115 #6C6F24 #999E33

Accessibility & contrast

On white

10.62

#3F4115 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#3F4115 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F4115

10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F4115	#FFFFFF	#000000	##FFFFFF
##3F4115	1.00	10.62	1.98	10.62
#FFFFFF	10.62	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463E10

Deuteranopia (green-blind)

#463F18

Tritanopia (blue-blind)

#443D38

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3f4115;
/* rgb */ color: rgb(63, 65, 21);
/* oklch */ color: oklch(36.3% 0.064 111.6);

Tailwind

colors: {
  custom: {
    50: '#767554',
    500: '#3f4115',
    950: '#000000',
  },
}

SCSS

$custom: #3f4115;
$custom-light: #767554;
$custom-dark: #000000;

JSON

{
  "hex": "#3f4115",
  "rgb": {
    "r": 63,
    "g": 65,
    "b": 21
  },
  "hsl": {
    "h": 62.727,
    "s": 51.163,
    "l": 16.863
  },
  "oklch": {
    "l": 0.36301,
    "c": 0.06383,
    "h": 111.6
  },
  "luminance": 0.04891
}

Semantic roles & 50–950 ramp

primary

#3F4115

secondary

#3C3979

accent

#4DDB54

background

#F7F7F4

surface

#EDEDE8

border

#C8C8C4

text

#080803

muted

#7B7B78

Preview Lab

Preview with #3F4115

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

Preview Lab → · Contrast checker → · Palette generator →