#3E370C#3E370C

#3E370C is a dark, moderate yellow. Relative luminance 0.038; OKLCH L 33.5% C 0.060 H 99.8°. Best body text is #FFFFFF at 11.95:1 contrast (WCAG AA passes).

Color values

HEX	#3E370C
RGB	rgb(62, 55, 12)
HSL	hsl(52, 68%, 15%)
HSV	hsv(52, 81%, 24%)
CMYK	cmyk(0%, 11.3%, 80.6%, 75.7%)
CIE-LAB	lab(22.94, -2.79, 26.71)
CIE-LCH	lch(22.94, 26.86, 95.97°)
OKLab	oklab(33.48% -0.0103 0.0595)
OKLCH	oklch(33.48% 0.06 99.8)
XYZ	xyz(3.4193, 3.7832, 0.8979)
Luminance	0.0378 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E370C #0C133E

analogous

#3E1E0C #3E370C #2C3E0C

triadic

#3E370C #0C3E37 #370C3E

tetradic

#3E370C #0C3E1E #0C133E #3E0C2C

square

#3E370C #0C3E1E #0C133E #3E0C2C

split-complementary

#3E370C #0C2C3E #1E0C3E

monochromatic

#1A1705 #1A1705 #3E370C #716416 #A59220

Accessibility & contrast

On white

11.95

#3E370C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#3E370C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E370C

11.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E370C	#FFFFFF	#000000	##FFFFFF
##3E370C	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)

#3D3506

Deuteranopia (green-blind)

#3F380F

Tritanopia (blue-blind)

#43322E

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #3e370c;
/* rgb */ color: rgb(62, 55, 12);
/* oklch */ color: oklch(33.5% 0.060 99.8);

Tailwind

colors: {
  custom: {
    50: '#756d4e',
    500: '#3e370c',
    950: '#000000',
  },
}

SCSS

$custom: #3e370c;
$custom-light: #756d4e;
$custom-dark: #000000;

JSON

{
  "hex": "#3e370c",
  "rgb": {
    "r": 62,
    "g": 55,
    "b": 12
  },
  "hsl": {
    "h": 51.6,
    "s": 67.568,
    "l": 14.51
  },
  "oklch": {
    "l": 0.33476,
    "c": 0.06041,
    "h": 99.8
  },
  "luminance": 0.03783
}

Semantic roles & 50–950 ramp

primary

#3E370C

secondary

#2C377A

accent

#56EA3D

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#090701

muted

#7B7A77

Preview Lab

Preview with #3E370C

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

Preview Lab → · Contrast checker → · Palette generator →