#4D5813#4D5813

#4D5813 is a dark, moderate yellow. Relative luminance 0.086; OKLCH L 43.7% C 0.091 H 118.3°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#4D5813
RGB	rgb(77, 88, 19)
HSL	hsl(70, 64%, 21%)
HSV	hsv(70, 78%, 35%)
CMYK	cmyk(12.5%, 0%, 78.4%, 65.5%)
CIE-LAB	lab(35.21, -14.52, 36.19)
CIE-LCH	lch(35.21, 38.99, 111.86°)
OKLab	oklab(43.65% -0.0433 0.0803)
OKLCH	oklch(43.65% 0.091 118.3)
XYZ	xyz(6.6680, 8.6043, 1.9255)
Luminance	0.0860 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5813 #1E1358

analogous

#584013 #4D5813 #2A5813

triadic

#4D5813 #134D58 #58134D

tetradic

#4D5813 #135840 #1E1358 #58132A

square

#4D5813 #135840 #1E1358 #58132A

split-complementary

#4D5813 #132A58 #401358

monochromatic

#161905 #212608 #4D5813 #798A1E #A5BD29

Accessibility & contrast

On white

7.72

#4D5813 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#4D5813 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D5813

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5813	#FFFFFF	#000000	##FFFFFF
##4D5813	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5306

Deuteranopia (green-blind)

#5D5319

Tritanopia (blue-blind)

#52534B

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4d5813;
/* rgb */ color: rgb(77, 88, 19);
/* oklch */ color: oklch(43.7% 0.091 118.3);

Tailwind

colors: {
  custom: {
    50: '#818756',
    500: '#4d5813',
    950: '#000000',
  },
}

SCSS

$custom: #4d5813;
$custom-light: #818756;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5813",
  "rgb": {
    "r": 77,
    "g": 88,
    "b": 19
  },
  "hsl": {
    "h": 69.565,
    "s": 64.486,
    "l": 20.98
  },
  "oklch": {
    "l": 0.43651,
    "c": 0.09127,
    "h": 118.3
  },
  "luminance": 0.08604
}

Semantic roles & 50–950 ramp

primary

#4D5813

secondary

#453790

accent

#40E75B

background

#F8F8F5

surface

#EFEFE9

border

#CACAC5

text

#0B0B03

muted

#7C7C78

Preview Lab

Preview with #4D5813

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

Preview Lab → · Contrast checker → · Palette generator →