#3C3F09#3C3F09

#3C3F09 is a dark, moderate yellow. Relative luminance 0.045; OKLCH L 35.4% C 0.072 H 112.8°. Best body text is #FFFFFF at 11.01:1 contrast (WCAG AA passes).

Color values

HEX	#3C3F09
RGB	rgb(60, 63, 9)
HSL	hsl(63, 75%, 14%)
HSV	hsv(63, 86%, 25%)
CMYK	cmyk(4.8%, 0%, 85.7%, 75.3%)
CIE-LAB	lab(25.37, -9.00, 30.30)
CIE-LCH	lch(25.37, 31.61, 106.54°)
OKLab	oklab(35.35% -0.028 0.0665)
OKLCH	oklch(35.35% 0.072 112.8)
XYZ	xyz(3.6904, 4.5355, 0.9394)
Luminance	0.0454 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C3F09 #0C093F

analogous

#3F2709 #3C3F09 #213F09

triadic

#3C3F09 #093C3F #3F093C

tetradic

#3C3F09 #093F27 #0C093F #3F0921

square

#3C3F09 #093F27 #0C093F #3F0921

split-complementary

#3C3F09 #09213F #27093F

monochromatic

#1A1B04 #1A1B04 #3C3F09 #6F7511 #A2AA18

Accessibility & contrast

On white

11.01

#3C3F09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#3C3F09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C3F09

11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C3F09	#FFFFFF	#000000	##FFFFFF
##3C3F09	1.00	11.01	1.91	11.01
#FFFFFF	11.01	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443C01

Deuteranopia (green-blind)

#453D0E

Tritanopia (blue-blind)

#413B35

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #3c3f09;
/* rgb */ color: rgb(60, 63, 9);
/* oklch */ color: oklch(35.4% 0.072 112.8);

Tailwind

colors: {
  custom: {
    50: '#74734d',
    500: '#3c3f09',
    950: '#000000',
  },
}

SCSS

$custom: #3c3f09;
$custom-light: #74734d;
$custom-dark: #000000;

JSON

{
  "hex": "#3c3f09",
  "rgb": {
    "r": 60,
    "g": 63,
    "b": 9
  },
  "hsl": {
    "h": 63.333,
    "s": 75,
    "l": 14.118
  },
  "oklch": {
    "l": 0.35354,
    "c": 0.07215,
    "h": 112.8
  },
  "luminance": 0.04535
}

Semantic roles & 50–950 ramp

primary

#3C3F09

secondary

#2C277D

accent

#36F241

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#080801

muted

#7B7B77

Preview Lab

Preview with #3C3F09

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

Preview Lab → · Contrast checker → · Palette generator →