#4B4F18#4B4F18

#4B4F18 is a dark, moderate yellow. Relative luminance 0.072; OKLCH L 41.2% C 0.076 H 113.2°. Best body text is #FFFFFF at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#4B4F18
RGB	rgb(75, 79, 24)
HSL	hsl(64, 53%, 20%)
HSV	hsv(64, 70%, 31%)
CMYK	cmyk(5.1%, 0%, 69.6%, 69%)
CIE-LAB	lab(32.15, -10.01, 30.82)
CIE-LCH	lch(32.15, 32.41, 107.99°)
OKLab	oklab(41.17% -0.0301 0.07)
OKLCH	oklch(41.17% 0.076 113.2)
XYZ	xyz(5.8627, 7.1539, 1.9360)
Luminance	0.0715 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4F18 #1C184F

analogous

#4F3818 #4B4F18 #2F4F18

triadic

#4B4F18 #184B4F #4F184B

tetradic

#4B4F18 #184F38 #1C184F #4F182F

square

#4B4F18 #184F38 #1C184F #4F182F

split-complementary

#4B4F18 #182F4F #38184F

monochromatic

#161707 #1E200A #4B4F18 #787E26 #A4AD35

Accessibility & contrast

On white

8.64

#4B4F18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#4B4F18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B4F18

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4F18	#FFFFFF	#000000	##FFFFFF
##4B4F18	1.00	8.64	2.43	8.64
#FFFFFF	8.64	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554B11

Deuteranopia (green-blind)

#554C1C

Tritanopia (blue-blind)

#504A44

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #4b4f18;
/* rgb */ color: rgb(75, 79, 24);
/* oklch */ color: oklch(41.2% 0.076 113.2);

Tailwind

colors: {
  custom: {
    50: '#7f8058',
    500: '#4b4f18',
    950: '#000000',
  },
}

SCSS

$custom: #4b4f18;
$custom-light: #7f8058;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4f18",
  "rgb": {
    "r": 75,
    "g": 79,
    "b": 24
  },
  "hsl": {
    "h": 64.364,
    "s": 53.398,
    "l": 20.196
  },
  "oklch": {
    "l": 0.41168,
    "c": 0.0762,
    "h": 113.2
  },
  "luminance": 0.07154
}

Semantic roles & 50–950 ramp

primary

#4B4F18

secondary

#423D86

accent

#4BDD56

background

#F7F7F5

surface

#EEEEE9

border

#C9C9C5

text

#0A0A03

muted

#7C7C78

Preview Lab

Preview with #4B4F18

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

Preview Lab → · Contrast checker → · Palette generator →