#4D310F#4D310F

#4D310F is a dark, moderate orange. Relative luminance 0.038; OKLCH L 34.0% C 0.062 H 67.8°. Best body text is #FFFFFF at 11.92:1 contrast (WCAG AA passes).

Color values

HEX	#4D310F
RGB	rgb(77, 49, 15)
HSL	hsl(33, 67%, 18%)
HSV	hsv(33, 81%, 30%)
CMYK	cmyk(0%, 36.4%, 80.5%, 69.8%)
CIE-LAB	lab(23.03, 9.17, 25.93)
CIE-LCH	lch(23.03, 27.50, 70.53°)
OKLab	oklab(33.98% 0.0236 0.0578)
OKLCH	oklch(33.98% 0.062 67.8)
XYZ	xyz(4.2454, 3.8093, 0.9635)
Luminance	0.0381 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D310F #0F2B4D

analogous

#4D120F #4D310F #4A4D0F

triadic

#4D310F #0F4D31 #310F4D

tetradic

#4D310F #0F4D12 #0F2B4D #4D0F4A

square

#4D310F #0F4D12 #0F2B4D #4D0F4A

split-complementary

#4D310F #0F4A4D #120F4D

monochromatic

#1A1005 #1A1005 #4D310F #805219 #B37223

Accessibility & contrast

On white

11.92

#4D310F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#4D310F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D310F

11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D310F	#FFFFFF	#000000	##FFFFFF
##4D310F	1.00	11.92	1.76	11.92
#FFFFFF	11.92	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A330B

Deuteranopia (green-blind)

#413A10

Tritanopia (blue-blind)

#552A2A

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #4d310f;
/* rgb */ color: rgb(77, 49, 15);
/* oklch */ color: oklch(34.0% 0.062 67.8);

Tailwind

colors: {
  custom: {
    50: '#82694f',
    500: '#4d310f',
    950: '#000000',
  },
}

SCSS

$custom: #4d310f;
$custom-light: #82694f;
$custom-dark: #000000;

JSON

{
  "hex": "#4d310f",
  "rgb": {
    "r": 77,
    "g": 49,
    "b": 15
  },
  "hsl": {
    "h": 32.903,
    "s": 67.391,
    "l": 18.039
  },
  "oklch": {
    "l": 0.33984,
    "c": 0.06242,
    "h": 67.8
  },
  "luminance": 0.03809
}

Semantic roles & 50–950 ramp

primary

#4D310F

secondary

#315887

accent

#8CEA3E

background

#F8F6F4

surface

#EFEBE7

border

#CAC6C3

text

#0B0602

muted

#7C7A78

Preview Lab

Preview with #4D310F

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

Preview Lab → · Contrast checker → · Palette generator →