#4D511A#4D511A

#4D511A is a dark, moderate yellow. Relative luminance 0.075; OKLCH L 41.9% C 0.076 H 113.2°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#4D511A
RGB	rgb(77, 81, 26)
HSL	hsl(64, 51%, 21%)
HSV	hsv(64, 68%, 32%)
CMYK	cmyk(4.9%, 0%, 67.9%, 68.2%)
CIE-LAB	lab(33.00, -10.05, 30.80)
CIE-LCH	lch(33.00, 32.39, 108.07°)
OKLab	oklab(41.9% -0.0301 0.0702)
OKLCH	oklch(41.9% 0.076 113.2)
XYZ	xyz(6.1896, 7.5373, 2.1059)
Luminance	0.0754 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D511A #1E1A51

analogous

#51391A #4D511A #31511A

triadic

#4D511A #1A4D51 #511A4D

tetradic

#4D511A #1A5139 #1E1A51 #511A31

square

#4D511A #1A5139 #1E1A51 #511A31

split-complementary

#4D511A #1A3151 #391A51

monochromatic

#161707 #21230B #4D511A #797F29 #A5AE38

Accessibility & contrast

On white

8.38

#4D511A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#4D511A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D511A

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D511A	#FFFFFF	#000000	##FFFFFF
##4D511A	1.00	8.38	2.51	8.38
#FFFFFF	8.38	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574D13

Deuteranopia (green-blind)

#574E1E

Tritanopia (blue-blind)

#524C46

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4d511a;
/* rgb */ color: rgb(77, 81, 26);
/* oklch */ color: oklch(41.9% 0.076 113.2);

Tailwind

colors: {
  custom: {
    50: '#818159',
    500: '#4d511a',
    950: '#000000',
  },
}

SCSS

$custom: #4d511a;
$custom-light: #818159;
$custom-dark: #000000;

JSON

{
  "hex": "#4d511a",
  "rgb": {
    "r": 77,
    "g": 81,
    "b": 26
  },
  "hsl": {
    "h": 64.364,
    "s": 51.402,
    "l": 20.98
  },
  "oklch": {
    "l": 0.41895,
    "c": 0.0764,
    "h": 113.2
  },
  "luminance": 0.07537
}

Semantic roles & 50–950 ramp

primary

#4D511A

secondary

#454087

accent

#4DDB57

background

#F8F7F5

surface

#EFEEE9

border

#CAC9C5

text

#0A0A04

muted

#7C7C79

Preview Lab

Preview with #4D511A

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

Preview Lab → · Contrast checker → · Palette generator →