#3F412E#3F412E

#3F412E is a dark, muted yellow. Relative luminance 0.050; OKLCH L 36.8% C 0.031 H 112.8°. Best body text is #FFFFFF at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#3F412E
RGB	rgb(63, 65, 46)
HSL	hsl(66, 17%, 22%)
HSV	hsv(66, 29%, 25%)
CMYK	cmyk(3.1%, 0%, 29.2%, 74.5%)
CIE-LAB	lab(26.83, -4.64, 11.35)
CIE-LCH	lch(26.83, 12.27, 112.24°)
OKLab	oklab(36.76% -0.012 0.0286)
OKLCH	oklch(36.76% 0.031 112.8)
XYZ	xyz(4.4333, 5.0347, 3.3225)
Luminance	0.0503 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F412E #302E41

analogous

#413A2E #3F412E #36412E

triadic

#3F412E #2E3F41 #412E3F

tetradic

#3F412E #2E413A #302E41 #412E36

square

#3F412E #2E413A #302E41 #412E36

split-complementary

#3F412E #2E3641 #3A2E41

monochromatic

#11120D #1C1D15 #3F412E #626547 #848961

Accessibility & contrast

On white

10.46

#3F412E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#3F412E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F412E

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F412E	#FFFFFF	#000000	##FFFFFF
##3F412E	1.00	10.46	2.01	10.46
#FFFFFF	10.46	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443F2D

Deuteranopia (green-blind)

#44402F

Tritanopia (blue-blind)

#413F3C

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3f412e;
/* rgb */ color: rgb(63, 65, 46);
/* oklch */ color: oklch(36.8% 0.031 112.8);

Tailwind

colors: {
  custom: {
    50: '#747566',
    500: '#3f412e',
    950: '#000000',
  },
}

SCSS

$custom: #3f412e;
$custom-light: #747566;
$custom-dark: #000000;

JSON

{
  "hex": "#3f412e",
  "rgb": {
    "r": 63,
    "g": 65,
    "b": 46
  },
  "hsl": {
    "h": 66.316,
    "s": 17.117,
    "l": 21.765
  },
  "oklch": {
    "l": 0.3676,
    "c": 0.03107,
    "h": 112.8
  },
  "luminance": 0.05035
}

Semantic roles & 50–950 ramp

primary

#3F412E

secondary

#5C5972

accent

#6EBA76

background

#F7F7F6

surface

#EDEDEB

border

#C8C8C6

text

#080806

muted

#7B7B7A

Preview Lab

Preview with #3F412E

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

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