#3C440F#3C440F

#3C440F is a dark, moderate yellow. Relative luminance 0.051; OKLCH L 36.8% C 0.074 H 117.7°. Best body text is #FFFFFF at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#3C440F
RGB	rgb(60, 68, 15)
HSL	hsl(69, 64%, 16%)
HSV	hsv(69, 78%, 27%)
CMYK	cmyk(11.8%, 0%, 77.9%, 73.3%)
CIE-LAB	lab(27.10, -11.61, 29.43)
CIE-LCH	lch(27.10, 31.64, 111.54°)
OKLab	oklab(36.76% -0.0346 0.0659)
OKLCH	oklch(36.76% 0.074 117.7)
XYZ	xyz(4.0169, 5.1294, 1.2303)
Luminance	0.0513 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C440F #170F44

analogous

#44320F #3C440F #22440F

triadic

#3C440F #0F3C44 #440F3C

tetradic

#3C440F #0F4432 #170F44 #440F22

square

#3C440F #0F4432 #170F44 #440F22

split-complementary

#3C440F #0F2244 #320F44

monochromatic

#161906 #161906 #3C440F #68761A #94A825

Accessibility & contrast

On white

10.37

#3C440F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#3C440F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C440F

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C440F	#FFFFFF	#000000	##FFFFFF
##3C440F	1.00	10.37	2.03	10.37
#FFFFFF	10.37	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494007

Deuteranopia (green-blind)

#484013

Tritanopia (blue-blind)

#40403A

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3c440f;
/* rgb */ color: rgb(60, 68, 15);
/* oklch */ color: oklch(36.8% 0.074 117.7);

Tailwind

colors: {
  custom: {
    50: '#747751',
    500: '#3c440f',
    950: '#000000',
  },
}

SCSS

$custom: #3c440f;
$custom-light: #747751;
$custom-dark: #000000;

JSON

{
  "hex": "#3c440f",
  "rgb": {
    "r": 60,
    "g": 68,
    "b": 15
  },
  "hsl": {
    "h": 69.057,
    "s": 63.855,
    "l": 16.275
  },
  "oklch": {
    "l": 0.36757,
    "c": 0.07441,
    "h": 117.7
  },
  "luminance": 0.05129
}

Semantic roles & 50–950 ramp

primary

#3C440F

secondary

#3C307E

accent

#41E75A

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#080802

muted

#7B7B78

Preview Lab

Preview with #3C440F

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

Preview Lab → · Contrast checker → · Palette generator →