#3E370D#3E370D

#3E370D is a dark, muted yellow. Relative luminance 0.038; OKLCH L 33.5% C 0.060 H 99.7°. Best body text is #FFFFFF at 11.95:1 contrast (WCAG AA passes).

Color values

HEX	#3E370D
RGB	rgb(62, 55, 13)
HSL	hsl(51, 65%, 15%)
HSV	hsv(51, 79%, 24%)
CMYK	cmyk(0%, 11.3%, 79%, 75.7%)
CIE-LAB	lab(22.95, -2.73, 26.25)
CIE-LCH	lch(22.95, 26.39, 95.93°)
OKLab	oklab(33.49% -0.01 0.0587)
OKLCH	oklch(33.49% 0.06 99.7)
XYZ	xyz(3.4256, 3.7857, 0.9310)
Luminance	0.0379 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E370D #0D143E

analogous

#3E1F0D #3E370D #2C3E0D

triadic

#3E370D #0D3E37 #370D3E

tetradic

#3E370D #0D3E1F #0D143E #3E0D2C

square

#3E370D #0D3E1F #0D143E #3E0D2C

split-complementary

#3E370D #0D2C3E #1F0D3E

monochromatic

#191605 #191605 #3E370D #716418 #A39122

Accessibility & contrast

On white

11.95

#3E370D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#3E370D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E370D

11.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E370D	#FFFFFF	#000000	##FFFFFF
##3E370D	1.00	11.95	1.76	11.95
#FFFFFF	11.95	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3507

Deuteranopia (green-blind)

#3F380F

Tritanopia (blue-blind)

#43322E

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #3e370d;
/* rgb */ color: rgb(62, 55, 13);
/* oklch */ color: oklch(33.5% 0.060 99.7);

Tailwind

colors: {
  custom: {
    50: '#756d4e',
    500: '#3e370d',
    950: '#000000',
  },
}

SCSS

$custom: #3e370d;
$custom-light: #756d4e;
$custom-dark: #000000;

JSON

{
  "hex": "#3e370d",
  "rgb": {
    "r": 62,
    "g": 55,
    "b": 13
  },
  "hsl": {
    "h": 51.429,
    "s": 65.333,
    "l": 14.706
  },
  "oklch": {
    "l": 0.33485,
    "c": 0.05958,
    "h": 99.7
  },
  "luminance": 0.03786
}

Semantic roles & 50–950 ramp

primary

#3E370D

secondary

#2D387A

accent

#58E840

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#090702

muted

#7B7A78

Preview Lab

Preview with #3E370D

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

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