#3C390C#3C390C

#3C390C is a dark, moderate yellow. Relative luminance 0.039; OKLCH L 33.8% C 0.063 H 105.5°. Best body text is #FFFFFF at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#3C390C
RGB	rgb(60, 57, 12)
HSL	hsl(56, 67%, 14%)
HSV	hsv(56, 80%, 24%)
CMYK	cmyk(0%, 5%, 80%, 76.5%)
CIE-LAB	lab(23.38, -5.12, 27.09)
CIE-LCH	lch(23.38, 27.57, 100.71°)
OKLab	oklab(33.78% -0.0168 0.0604)
OKLCH	oklch(33.78% 0.063 105.5)
XYZ	xyz(3.3931, 3.9136, 0.9244)
Luminance	0.0391 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C390C #0C0F3C

analogous

#3C210C #3C390C #273C0C

triadic

#3C390C #0C3C39 #390C3C

tetradic

#3C390C #0C3C21 #0C0F3C #3C0C27

square

#3C390C #0C3C21 #0C0F3C #3C0C27

split-complementary

#3C390C #0C273C #210C3C

monochromatic

#1A1805 #1A1805 #3C390C #6F6916 #A29A20

Accessibility & contrast

On white

11.78

#3C390C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#3C390C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C390C

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C390C	#FFFFFF	#000000	##FFFFFF
##3C390C	1.00	11.78	1.78	11.78
#FFFFFF	11.78	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3706

Deuteranopia (green-blind)

#40390F

Tritanopia (blue-blind)

#413530

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #3c390c;
/* rgb */ color: rgb(60, 57, 12);
/* oklch */ color: oklch(33.8% 0.063 105.5);

Tailwind

colors: {
  custom: {
    50: '#746f4e',
    500: '#3c390c',
    950: '#000000',
  },
}

SCSS

$custom: #3c390c;
$custom-light: #746f4e;
$custom-dark: #000000;

JSON

{
  "hex": "#3c390c",
  "rgb": {
    "r": 60,
    "g": 57,
    "b": 12
  },
  "hsl": {
    "h": 56.25,
    "s": 66.667,
    "l": 14.118
  },
  "oklch": {
    "l": 0.33776,
    "c": 0.06267,
    "h": 105.5
  },
  "luminance": 0.03913
}

Semantic roles & 50–950 ramp

primary

#3C390C

secondary

#2C3078

accent

#49EA3E

background

#F7F6F4

surface

#EDECE7

border

#C8C7C3

text

#080702

muted

#7B7A78

Preview Lab

Preview with #3C390C

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

Preview Lab → · Contrast checker → · Palette generator →