#3F240E#3F240E

#3F240E is a dark, muted orange. Relative luminance 0.024; OKLCH L 29.0% C 0.053 H 57.6°. Best body text is #FFFFFF at 14.29:1 contrast (WCAG AA passes).

Color values

HEX	#3F240E
RGB	rgb(63, 36, 14)
HSL	hsl(27, 64%, 15%)
HSV	hsv(27, 78%, 25%)
CMYK	cmyk(0%, 42.9%, 77.8%, 75.3%)
CIE-LAB	lab(17.23, 10.46, 19.35)
CIE-LCH	lch(17.23, 22.00, 61.60°)
OKLab	oklab(29.03% 0.0286 0.0449)
OKLCH	oklch(29.03% 0.053 57.6)
XYZ	xyz(2.7603, 2.3505, 0.7237)
Luminance	0.0235 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F240E #0E293F

analogous

#3F0E10 #3F240E #3F3C0E

triadic

#3F240E #0E3F24 #240E3F

tetradic

#3F240E #103F0E #0E293F #3C0E3F

square

#3F240E #103F0E #0E293F #3C0E3F

split-complementary

#3F240E #0E3F3C #0E103F

monochromatic

#190E06 #190E06 #3F240E #714119 #A35D24

Accessibility & contrast

On white

14.29

#3F240E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#3F240E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F240E

14.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F240E	#FFFFFF	#000000	##FFFFFF
##3F240E	1.00	14.29	1.47	14.29
#FFFFFF	14.29	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C270C

Deuteranopia (green-blind)

#322D0E

Tritanopia (blue-blind)

#451E1F

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #3f240e;
/* rgb */ color: rgb(63, 36, 14);
/* oklch */ color: oklch(29.0% 0.053 57.6);

Tailwind

colors: {
  custom: {
    50: '#775e4d',
    500: '#3f240e',
    950: '#000000',
  },
}

SCSS

$custom: #3f240e;
$custom-light: #775e4d;
$custom-dark: #000000;

JSON

{
  "hex": "#3f240e",
  "rgb": {
    "r": 63,
    "g": 36,
    "b": 14
  },
  "hsl": {
    "h": 26.939,
    "s": 63.636,
    "l": 15.098
  },
  "oklch": {
    "l": 0.29033,
    "c": 0.05323,
    "h": 57.6
  },
  "luminance": 0.0235
}

Semantic roles & 50–950 ramp

primary

#3F240E

secondary

#2F587A

accent

#9CE741

background

#F7F5F4

surface

#EDE9E7

border

#C8C5C3

text

#090401

muted

#7B7977

Preview Lab

Preview with #3F240E

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

Preview Lab → · Contrast checker → · Palette generator →