#4D4010#4D4010

#4D4010 is a dark, moderate yellow. Relative luminance 0.053; OKLCH L 37.5% C 0.067 H 93.5°. Best body text is #FFFFFF at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#4D4010
RGB	rgb(77, 64, 16)
HSL	hsl(47, 66%, 18%)
HSV	hsv(47, 79%, 30%)
CMYK	cmyk(0%, 16.9%, 79.2%, 69.8%)
CIE-LAB	lab(27.52, -0.41, 29.96)
CIE-LCH	lch(27.52, 29.96, 90.78°)
OKLab	oklab(37.51% -0.004 0.0666)
OKLCH	oklch(37.51% 0.067 93.5)
XYZ	xyz(4.9878, 5.2823, 1.2470)
Luminance	0.0528 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D4010 #101D4D

analogous

#4D2110 #4D4010 #3B4D10

triadic

#4D4010 #104D40 #40104D

tetradic

#4D4010 #104D21 #101D4D #4D103B

square

#4D4010 #104D21 #101D4D #4D103B

split-complementary

#4D4010 #103B4D #21104D

monochromatic

#191505 #1A1605 #4D4010 #806A1B #B29425

Accessibility & contrast

On white

10.21

#4D4010 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#4D4010 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D4010

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4010	#FFFFFF	#000000	##FFFFFF
##4D4010	1.00	10.21	2.06	10.21
#FFFFFF	10.21	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#483F09

Deuteranopia (green-blind)

#4B4313

Tritanopia (blue-blind)

#543A36

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #4d4010;
/* rgb */ color: rgb(77, 64, 16);
/* oklch */ color: oklch(37.5% 0.067 93.5);

Tailwind

colors: {
  custom: {
    50: '#817452',
    500: '#4d4010',
    950: '#000000',
  },
}

SCSS

$custom: #4d4010;
$custom-light: #817452;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4010",
  "rgb": {
    "r": 77,
    "g": 64,
    "b": 16
  },
  "hsl": {
    "h": 47.213,
    "s": 65.591,
    "l": 18.235
  },
  "oklch": {
    "l": 0.37511,
    "c": 0.06669,
    "h": 93.5
  },
  "luminance": 0.05282
}

Semantic roles & 50–950 ramp

primary

#4D4010

secondary

#324487

accent

#63E93F

background

#F8F7F4

surface

#EFEDE7

border

#CAC8C3

text

#0B0802

muted

#7C7B78

Preview Lab

Preview with #4D4010

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

Preview Lab → · Contrast checker → · Palette generator →