#4D540D#4D540D

#4D540D is a dark, moderate yellow. Relative luminance 0.079; OKLCH L 42.6% C 0.090 H 115.4°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#4D540D
RGB	rgb(77, 84, 13)
HSL	hsl(66, 73%, 19%)
HSV	hsv(66, 85%, 33%)
CMYK	cmyk(8.3%, 0%, 84.5%, 67.1%)
CIE-LAB	lab(33.87, -12.58, 37.18)
CIE-LCH	lch(33.87, 39.25, 108.70°)
OKLab	oklab(42.56% -0.0385 0.0812)
OKLCH	oklch(42.56% 0.09 115.4)
XYZ	xyz(6.3037, 7.9476, 1.5827)
Luminance	0.0795 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D540D #140D54

analogous

#54380D #4D540D #2A540D

triadic

#4D540D #0D4D54 #540D4D

tetradic

#4D540D #0D5438 #140D54 #540D2A

square

#4D540D #0D5438 #140D54 #540D2A

split-complementary

#4D540D #0D2A54 #380D54

monochromatic

#181A04 #1C1F05 #4D540D #7E8915 #AEBE1D

Accessibility & contrast

On white

8.11

#4D540D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#4D540D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D540D

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D540D	#FFFFFF	#000000	##FFFFFF
##4D540D	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B4F00

Deuteranopia (green-blind)

#5A5014

Tritanopia (blue-blind)

#534F47

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4d540d;
/* rgb */ color: rgb(77, 84, 13);
/* oklch */ color: oklch(42.6% 0.090 115.4);

Tailwind

colors: {
  custom: {
    50: '#818453',
    500: '#4d540d',
    950: '#000000',
  },
}

SCSS

$custom: #4d540d;
$custom-light: #818453;
$custom-dark: #000000;

JSON

{
  "hex": "#4d540d",
  "rgb": {
    "r": 77,
    "g": 84,
    "b": 13
  },
  "hsl": {
    "h": 65.915,
    "s": 73.196,
    "l": 19.02
  },
  "oklch": {
    "l": 0.42564,
    "c": 0.08991,
    "h": 115.4
  },
  "luminance": 0.07947
}

Semantic roles & 50–950 ramp

primary

#4D540D

secondary

#382E8F

accent

#38F04A

background

#F8F8F4

surface

#EFEFE7

border

#CACAC3

text

#0B0A03

muted

#7C7C78

Preview Lab

Preview with #4D540D

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

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