#4D520F#4D520F

#4D520F is a dark, moderate yellow. Relative luminance 0.076; OKLCH L 42.1% C 0.086 H 113.9°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#4D520F
RGB	rgb(77, 82, 15)
HSL	hsl(64, 69%, 19%)
HSV	hsv(64, 82%, 32%)
CMYK	cmyk(6.1%, 0%, 81.7%, 67.8%)
CIE-LAB	lab(33.24, -11.34, 35.87)
CIE-LCH	lch(33.24, 37.62, 107.54°)
OKLab	oklab(42.06% -0.0349 0.0789)
OKLCH	oklch(42.06% 0.086 113.9)
XYZ	xyz(6.1643, 7.6470, 1.6031)
Luminance	0.0765 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D520F #140F52

analogous

#52360F #4D520F #2C520F

triadic

#4D520F #0F4D52 #520F4D

tetradic

#4D520F #0F5236 #140F52 #520F2C

square

#4D520F #0F5236 #140F52 #520F2C

split-complementary

#4D520F #0F2C52 #360F52

monochromatic

#181A05 #1C1E06 #4D520F #7E8618 #AEB922

Accessibility & contrast

On white

8.30

#4D520F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#4D520F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D520F

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D520F	#FFFFFF	#000000	##FFFFFF
##4D520F	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#594E02

Deuteranopia (green-blind)

#594F15

Tritanopia (blue-blind)

#534D45

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4d520f;
/* rgb */ color: rgb(77, 82, 15);
/* oklch */ color: oklch(42.1% 0.086 113.9);

Tailwind

colors: {
  custom: {
    50: '#818254',
    500: '#4d520f',
    950: '#000000',
  },
}

SCSS

$custom: #4d520f;
$custom-light: #818254;
$custom-dark: #000000;

JSON

{
  "hex": "#4d520f",
  "rgb": {
    "r": 77,
    "g": 82,
    "b": 15
  },
  "hsl": {
    "h": 64.478,
    "s": 69.072,
    "l": 19.02
  },
  "oklch": {
    "l": 0.42057,
    "c": 0.08625,
    "h": 113.9
  },
  "luminance": 0.07647
}

Semantic roles & 50–950 ramp

primary

#4D520F

secondary

#38318C

accent

#3CEC49

background

#F8F7F5

surface

#EFEEE8

border

#CAC9C4

text

#0B0A03

muted

#7C7C78

Preview Lab

Preview with #4D520F

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

Preview Lab → · Contrast checker → · Palette generator →