#4C511F#4C511F

#4C511F is a dark, moderate yellow. Relative luminance 0.075; OKLCH L 41.9% C 0.072 H 114.3°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#4C511F
RGB	rgb(76, 81, 31)
HSL	hsl(66, 45%, 22%)
HSV	hsv(66, 62%, 32%)
CMYK	cmyk(6.2%, 0%, 61.7%, 68.2%)
CIE-LAB	lab(32.96, -10.10, 28.17)
CIE-LCH	lch(32.96, 29.92, 109.72°)
OKLab	oklab(41.86% -0.0295 0.0654)
OKLCH	oklch(41.86% 0.072 114.3)
XYZ	xyz(6.1704, 7.5204, 2.4226)
Luminance	0.0752 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C511F #241F51

analogous

#513D1F #4C511F #33511F

triadic

#4C511F #1F4C51 #511F4C

tetradic

#4C511F #1F513D #241F51 #511F33

square

#4C511F #1F513D #241F51 #511F33

split-complementary

#4C511F #1F3351 #3D1F51

monochromatic

#151608 #22250E #4C511F #767D30 #9FAA41

Accessibility & contrast

On white

8.39

#4C511F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#4C511F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C511F

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C511F	#FFFFFF	#000000	##FFFFFF
##4C511F	1.00	8.39	2.50	8.39
#FFFFFF	8.39	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574D1A

Deuteranopia (green-blind)

#574E22

Tritanopia (blue-blind)

#514C46

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4c511f;
/* rgb */ color: rgb(76, 81, 31);
/* oklch */ color: oklch(41.9% 0.072 114.3);

Tailwind

colors: {
  custom: {
    50: '#7f815d',
    500: '#4c511f',
    950: '#000000',
  },
}

SCSS

$custom: #4c511f;
$custom-light: #7f815d;
$custom-dark: #000000;

JSON

{
  "hex": "#4c511f",
  "rgb": {
    "r": 76,
    "g": 81,
    "b": 31
  },
  "hsl": {
    "h": 66,
    "s": 44.643,
    "l": 21.961
  },
  "oklch": {
    "l": 0.4186,
    "c": 0.07177,
    "h": 114.3
  },
  "luminance": 0.0752
}

Semantic roles & 50–950 ramp

primary

#4C511F

secondary

#4C4686

accent

#53D460

background

#F7F7F5

surface

#EEEEE9

border

#C9C9C5

text

#0A0A04

muted

#7C7C79

Preview Lab

Preview with #4C511F

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

Preview Lab → · Contrast checker → · Palette generator →