#4C540D#4C540D

#4C540D is a dark, moderate yellow. Relative luminance 0.079; OKLCH L 42.5% C 0.090 H 116.2°. Best body text is #FFFFFF at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#4C540D
RGB	rgb(76, 84, 13)
HSL	hsl(67, 73%, 19%)
HSV	hsv(67, 85%, 33%)
CMYK	cmyk(9.5%, 0%, 84.5%, 67.1%)
CIE-LAB	lab(33.79, -13.07, 37.07)
CIE-LCH	lch(33.79, 39.31, 109.42°)
OKLab	oklab(42.47% -0.0398 0.0811)
OKLCH	oklch(42.47% 0.09 116.2)
XYZ	xyz(6.2236, 7.9063, 1.5789)
Luminance	0.0791 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C540D #150D54

analogous

#54390D #4C540D #29540D

triadic

#4C540D #0D4C54 #540D4C

tetradic

#4C540D #0D5439 #150D54 #540D29

square

#4C540D #0D5439 #150D54 #540D29

split-complementary

#4C540D #0D2954 #390D54

monochromatic

#181A04 #1C1F05 #4C540D #7C8915 #ACBE1D

Accessibility & contrast

On white

8.14

#4C540D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#4C540D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C540D

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C540D	#FFFFFF	#000000	##FFFFFF
##4C540D	1.00	8.14	2.58	8.14
#FFFFFF	8.14	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B4F00

Deuteranopia (green-blind)

#5A5014

Tritanopia (blue-blind)

#514F47

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4c540d;
/* rgb */ color: rgb(76, 84, 13);
/* oklch */ color: oklch(42.5% 0.090 116.2);

Tailwind

colors: {
  custom: {
    50: '#818453',
    500: '#4c540d',
    950: '#000000',
  },
}

SCSS

$custom: #4c540d;
$custom-light: #818453;
$custom-dark: #000000;

JSON

{
  "hex": "#4c540d",
  "rgb": {
    "r": 76,
    "g": 84,
    "b": 13
  },
  "hsl": {
    "h": 66.761,
    "s": 73.196,
    "l": 19.02
  },
  "oklch": {
    "l": 0.42473,
    "c": 0.0903,
    "h": 116.2
  },
  "luminance": 0.07906
}

Semantic roles & 50–950 ramp

primary

#4C540D

secondary

#392E8F

accent

#38F04D

background

#F8F8F4

surface

#EFEFE7

border

#CACAC3

text

#0B0A03

muted

#7C7C78

Preview Lab

Preview with #4C540D

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

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