#4F5518#4F5518

#4F5518 is a dark, moderate yellow. Relative luminance 0.082; OKLCH L 43.1% C 0.083 H 114.7°. Best body text is #FFFFFF at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#4F5518
RGB	rgb(79, 85, 24)
HSL	hsl(66, 56%, 21%)
HSV	hsv(66, 72%, 33%)
CMYK	cmyk(7.1%, 0%, 71.8%, 66.7%)
CIE-LAB	lab(34.45, -11.54, 33.33)
CIE-LCH	lch(34.45, 35.27, 109.10°)
OKLab	oklab(43.09% -0.0346 0.0752)
OKLCH	oklch(43.09% 0.083 114.7)
XYZ	xyz(6.6380, 8.2253, 2.1019)
Luminance	0.0823 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F5518 #1E1855

analogous

#553D18 #4F5518 #315518

triadic

#4F5518 #184F55 #55184F

tetradic

#4F5518 #18553D #1E1855 #551831

square

#4F5518 #18553D #1E1855 #551831

split-complementary

#4F5518 #183155 #3D1855

monochromatic

#161807 #23250B #4F5518 #7B8525 #A8B433

Accessibility & contrast

On white

7.94

#4F5518 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#4F5518 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F5518

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F5518	#FFFFFF	#000000	##FFFFFF
##4F5518	1.00	7.94	2.65	7.94
#FFFFFF	7.94	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B510F

Deuteranopia (green-blind)

#5B521C

Tritanopia (blue-blind)

#545049

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4f5518;
/* rgb */ color: rgb(79, 85, 24);
/* oklch */ color: oklch(43.1% 0.083 114.7);

Tailwind

colors: {
  custom: {
    50: '#828459',
    500: '#4f5518',
    950: '#000000',
  },
}

SCSS

$custom: #4f5518;
$custom-light: #828459;
$custom-dark: #000000;

JSON

{
  "hex": "#4f5518",
  "rgb": {
    "r": 79,
    "g": 85,
    "b": 24
  },
  "hsl": {
    "h": 65.902,
    "s": 55.963,
    "l": 21.373
  },
  "oklch": {
    "l": 0.43093,
    "c": 0.08277,
    "h": 114.7
  },
  "luminance": 0.08225
}

Semantic roles & 50–950 ramp

primary

#4F5518

secondary

#453D8C

accent

#49DF57

background

#F8F8F5

surface

#EFEFE9

border

#CACAC5

text

#0B0B04

muted

#7C7C79

Preview Lab

Preview with #4F5518

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

Preview Lab → · Contrast checker → · Palette generator →