#4C5017#4C5017

#4C5017 is a dark, moderate yellow. Relative luminance 0.073; OKLCH L 41.5% C 0.078 H 113.2°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#4C5017
RGB	rgb(76, 80, 23)
HSL	hsl(64, 55%, 20%)
HSV	hsv(64, 71%, 31%)
CMYK	cmyk(5%, 0%, 71.2%, 68.6%)
CIE-LAB	lab(32.56, -10.18, 31.76)
CIE-LCH	lch(32.56, 33.35, 107.77°)
OKLab	oklab(41.51% -0.0307 0.0718)
OKLCH	oklch(41.51% 0.078 113.2)
XYZ	xyz(6.0040, 7.3358, 1.9101)
Luminance	0.0734 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C5017 #1B1750

analogous

#503817 #4C5017 #2F5017

triadic

#4C5017 #174C50 #50174C

tetradic

#4C5017 #175038 #1B1750 #50172F

square

#4C5017 #175038 #1B1750 #50172F

split-complementary

#4C5017 #172F50 #381750

monochromatic

#171807 #1F2009 #4C5017 #798025 #A6AF32

Accessibility & contrast

On white

8.51

#4C5017 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#4C5017 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C5017

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C5017	#FFFFFF	#000000	##FFFFFF
##4C5017	1.00	8.51	2.47	8.51
#FFFFFF	8.51	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564C0F

Deuteranopia (green-blind)

#564D1B

Tritanopia (blue-blind)

#514B44

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4c5017;
/* rgb */ color: rgb(76, 80, 23);
/* oklch */ color: oklch(41.5% 0.078 113.2);

Tailwind

colors: {
  custom: {
    50: '#808158',
    500: '#4c5017',
    950: '#000000',
  },
}

SCSS

$custom: #4c5017;
$custom-light: #808158;
$custom-dark: #000000;

JSON

{
  "hex": "#4c5017",
  "rgb": {
    "r": 76,
    "g": 80,
    "b": 23
  },
  "hsl": {
    "h": 64.211,
    "s": 55.34,
    "l": 20.196
  },
  "oklch": {
    "l": 0.41511,
    "c": 0.07808,
    "h": 113.2
  },
  "luminance": 0.07336
}

Semantic roles & 50–950 ramp

primary

#4C5017

secondary

#413C87

accent

#49DF54

background

#F8F7F5

surface

#EFEEE9

border

#CAC9C5

text

#0A0A03

muted

#7C7C78

Preview Lab

Preview with #4C5017

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

Preview Lab → · Contrast checker → · Palette generator →