#4D4B10#4D4B10

#4D4B10 is a dark, moderate yellow. Relative luminance 0.066; OKLCH L 40.3% C 0.077 H 107.5°. Best body text is #FFFFFF at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#4D4B10
RGB	rgb(77, 75, 16)
HSL	hsl(58, 66%, 18%)
HSV	hsv(58, 79%, 30%)
CMYK	cmyk(0%, 2.6%, 79.2%, 69.8%)
CIE-LAB	lab(30.99, -7.17, 33.35)
CIE-LCH	lch(30.99, 34.11, 102.14°)
OKLab	oklab(40.26% -0.0232 0.0737)
OKLCH	oklch(40.26% 0.077 107.5)
XYZ	xyz(5.6704, 6.6475, 1.4745)
Luminance	0.0665 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D4B10 #10124D

analogous

#4D2C10 #4D4B10 #304D10

triadic

#4D4B10 #104D4B #4B104D

tetradic

#4D4B10 #104D2C #10124D #4D1030

square

#4D4B10 #104D2C #10124D #4D1030

split-complementary

#4D4B10 #10304D #2C104D

monochromatic

#191905 #1A1A05 #4D4B10 #807C1B #B2AE25

Accessibility & contrast

On white

9.02

#4D4B10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#4D4B10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D4B10

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4B10	#FFFFFF	#000000	##FFFFFF
##4D4B10	1.00	9.02	2.33	9.02
#FFFFFF	9.02	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524806

Deuteranopia (green-blind)

#534A14

Tritanopia (blue-blind)

#534640

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #4d4b10;
/* rgb */ color: rgb(77, 75, 16);
/* oklch */ color: oklch(40.3% 0.077 107.5);

Tailwind

colors: {
  custom: {
    50: '#817d53',
    500: '#4d4b10',
    950: '#000000',
  },
}

SCSS

$custom: #4d4b10;
$custom-light: #817d53;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4b10",
  "rgb": {
    "r": 77,
    "g": 75,
    "b": 16
  },
  "hsl": {
    "h": 58.033,
    "s": 65.591,
    "l": 18.235
  },
  "oklch": {
    "l": 0.40263,
    "c": 0.0773,
    "h": 107.5
  },
  "luminance": 0.06647
}

Semantic roles & 50–950 ramp

primary

#4D4B10

secondary

#323587

accent

#45E93F

background

#F8F7F4

surface

#EFEEE7

border

#CAC9C3

text

#0B0903

muted

#7C7B78

Preview Lab

Preview with #4D4B10

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

Preview Lab → · Contrast checker → · Palette generator →