#4D511F#4D511F

#4D511F is a dark, moderate yellow. Relative luminance 0.076; OKLCH L 42.0% C 0.071 H 113.3°. Best body text is #FFFFFF at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#4D511F
RGB	rgb(77, 81, 31)
HSL	hsl(65, 45%, 22%)
HSV	hsv(65, 62%, 32%)
CMYK	cmyk(4.9%, 0%, 61.7%, 68.2%)
CIE-LAB	lab(33.05, -9.62, 28.29)
CIE-LCH	lch(33.05, 29.88, 108.77°)
OKLab	oklab(41.95% -0.0282 0.0657)
OKLCH	oklch(41.95% 0.071 113.3)
XYZ	xyz(6.2505, 7.5617, 2.4263)
Luminance	0.0756 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D511F #231F51

analogous

#513C1F #4D511F #34511F

triadic

#4D511F #1F4D51 #511F4D

tetradic

#4D511F #1F513C #231F51 #511F34

square

#4D511F #1F513C #231F51 #511F34

split-complementary

#4D511F #1F3451 #3C1F51

monochromatic

#151608 #23250E #4D511F #777D30 #A1AA41

Accessibility & contrast

On white

8.36

#4D511F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#4D511F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D511F

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D511F	#FFFFFF	#000000	##FFFFFF
##4D511F	1.00	8.36	2.51	8.36
#FFFFFF	8.36	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574D1A

Deuteranopia (green-blind)

#574E22

Tritanopia (blue-blind)

#524C46

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4d511f;
/* rgb */ color: rgb(77, 81, 31);
/* oklch */ color: oklch(42.0% 0.071 113.3);

Tailwind

colors: {
  custom: {
    50: '#80815d',
    500: '#4d511f',
    950: '#000000',
  },
}

SCSS

$custom: #4d511f;
$custom-light: #80815d;
$custom-dark: #000000;

JSON

{
  "hex": "#4d511f",
  "rgb": {
    "r": 77,
    "g": 81,
    "b": 31
  },
  "hsl": {
    "h": 64.8,
    "s": 44.643,
    "l": 21.961
  },
  "oklch": {
    "l": 0.41954,
    "c": 0.07148,
    "h": 113.3
  },
  "luminance": 0.07562
}

Semantic roles & 50–950 ramp

primary

#4D511F

secondary

#4B4686

accent

#53D45E

background

#F7F7F5

surface

#EEEEE9

border

#C9C9C5

text

#0A0A04

muted

#7C7C79

Preview Lab

Preview with #4D511F

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

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