#3C370E#3C370E

#3C370E is a dark, muted yellow. Relative luminance 0.037; OKLCH L 33.3% C 0.059 H 102.3°. Best body text is #FFFFFF at 12.03:1 contrast (WCAG AA passes).

Color values

HEX	#3C370E
RGB	rgb(60, 55, 14)
HSL	hsl(53, 62%, 15%)
HSV	hsv(53, 77%, 24%)
CMYK	cmyk(0%, 8.3%, 76.7%, 76.5%)
CIE-LAB	lab(22.74, -3.72, 25.48)
CIE-LCH	lch(22.74, 25.75, 98.30°)
OKLab	oklab(33.27% -0.0125 0.0574)
OKLCH	oklch(33.27% 0.059 102.3)
XYZ	xyz(3.3091, 3.7249, 0.9600)
Luminance	0.0372 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C370E #0E133C

analogous

#3C200E #3C370E #2A3C0E

triadic

#3C370E #0E3C37 #370E3C

tetradic

#3C370E #0E3C20 #0E133C #3C0E2A

square

#3C370E #0E3C20 #0E133C #3C0E2A

split-complementary

#3C370E #0E2A3C #200E3C

monochromatic

#191706 #191706 #3C370E #6E641A #9F9225

Accessibility & contrast

On white

12.03

#3C370E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#3C370E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C370E

12.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C370E	#FFFFFF	#000000	##FFFFFF
##3C370E	1.00	12.03	1.75	12.03
#FFFFFF	12.03	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3509

Deuteranopia (green-blind)

#3E3710

Tritanopia (blue-blind)

#41332F

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #3c370e;
/* rgb */ color: rgb(60, 55, 14);
/* oklch */ color: oklch(33.3% 0.059 102.3);

Tailwind

colors: {
  custom: {
    50: '#746d4f',
    500: '#3c370e',
    950: '#000000',
  },
}

SCSS

$custom: #3c370e;
$custom-light: #746d4f;
$custom-dark: #000000;

JSON

{
  "hex": "#3c370e",
  "rgb": {
    "r": 60,
    "g": 55,
    "b": 14
  },
  "hsl": {
    "h": 53.478,
    "s": 62.162,
    "l": 14.51
  },
  "oklch": {
    "l": 0.33269,
    "c": 0.05872,
    "h": 102.3
  },
  "luminance": 0.03725
}

Semantic roles & 50–950 ramp

primary

#3C370E

secondary

#2F3777

accent

#54E543

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#080702

muted

#7B7A78

Preview Lab

Preview with #3C370E

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

Preview Lab → · Contrast checker → · Palette generator →