#4D490F#4D490F

#4D490F is a dark, moderate yellow. Relative luminance 0.064; OKLCH L 39.7% C 0.076 H 105.4°. Best body text is #FFFFFF at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#4D490F
RGB	rgb(77, 73, 15)
HSL	hsl(56, 67%, 18%)
HSV	hsv(56, 81%, 30%)
CMYK	cmyk(0%, 5.2%, 80.5%, 69.8%)
CIE-LAB	lab(30.35, -6.03, 33.15)
CIE-LCH	lch(30.35, 33.69, 100.30°)
OKLab	oklab(39.75% -0.0201 0.0731)
OKLCH	oklch(39.75% 0.076 105.4)
XYZ	xyz(5.5296, 6.3776, 1.3916)
Luminance	0.0638 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D490F #0F134D

analogous

#4D2A0F #4D490F #324D0F

triadic

#4D490F #0F4D49 #490F4D

tetradic

#4D490F #0F4D2A #0F134D #4D0F32

square

#4D490F #0F4D2A #0F134D #4D0F32

split-complementary

#4D490F #0F324D #2A0F4D

monochromatic

#1A1805 #1A1805 #4D490F #807A19 #B3AA23

Accessibility & contrast

On white

9.23

#4D490F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#4D490F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D490F

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D490F	#FFFFFF	#000000	##FFFFFF
##4D490F	1.00	9.23	2.28	9.23
#FFFFFF	9.23	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504605

Deuteranopia (green-blind)

#524913

Tritanopia (blue-blind)

#53433E

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #4d490f;
/* rgb */ color: rgb(77, 73, 15);
/* oklch */ color: oklch(39.7% 0.076 105.4);

Tailwind

colors: {
  custom: {
    50: '#817b52',
    500: '#4d490f',
    950: '#000000',
  },
}

SCSS

$custom: #4d490f;
$custom-light: #817b52;
$custom-dark: #000000;

JSON

{
  "hex": "#4d490f",
  "rgb": {
    "r": 77,
    "g": 73,
    "b": 15
  },
  "hsl": {
    "h": 56.129,
    "s": 67.391,
    "l": 18.039
  },
  "oklch": {
    "l": 0.39747,
    "c": 0.07581,
    "h": 105.4
  },
  "luminance": 0.06377
}

Semantic roles & 50–950 ramp

primary

#4D490F

secondary

#313687

accent

#49EA3E

background

#F8F7F4

surface

#EFEDE7

border

#CAC8C3

text

#0B0902

muted

#7C7B78

Preview Lab

Preview with #4D490F

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

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