#4D591F#4D591F

#4D591F is a dark, moderate yellow-green. Relative luminance 0.088; OKLCH L 44.0% C 0.083 H 119.8°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#4D591F
RGB	rgb(77, 89, 31)
HSL	hsl(72, 48%, 24%)
HSV	hsv(72, 65%, 35%)
CMYK	cmyk(13.5%, 0%, 65.2%, 65.1%)
CIE-LAB	lab(35.64, -14.20, 31.17)
CIE-LCH	lch(35.64, 34.25, 114.49°)
OKLab	oklab(44.03% -0.0411 0.0718)
OKLCH	oklch(44.03% 0.083 119.8)
XYZ	xyz(6.8804, 8.8215, 2.6363)
Luminance	0.0882 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D591F #2B1F59

analogous

#59481F #4D591F #30591F

triadic

#4D591F #1F4D59 #591F4D

tetradic

#4D591F #1F5948 #2B1F59 #591F30

square

#4D591F #1F5948 #2B1F59 #591F30

split-complementary

#4D591F #1F3059 #481F59

monochromatic

#141708 #262C0F #4D591F #74862F #9CB43F

Accessibility & contrast

On white

7.60

#4D591F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#4D591F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D591F

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D591F	#FFFFFF	#000000	##FFFFFF
##4D591F	1.00	7.60	2.76	7.60
#FFFFFF	7.60	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5418

Deuteranopia (green-blind)

#5D5423

Tritanopia (blue-blind)

#51544D

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4d591f;
/* rgb */ color: rgb(77, 89, 31);
/* oklch */ color: oklch(44.0% 0.083 119.8);

Tailwind

colors: {
  custom: {
    50: '#80875d',
    500: '#4d591f',
    950: '#000000',
  },
}

SCSS

$custom: #4d591f;
$custom-light: #80875d;
$custom-dark: #000000;

JSON

{
  "hex": "#4d591f",
  "rgb": {
    "r": 77,
    "g": 89,
    "b": 31
  },
  "hsl": {
    "h": 72.414,
    "s": 48.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.44027,
    "c": 0.08273,
    "h": 119.8
  },
  "luminance": 0.08821
}

Semantic roles & 50–950 ramp

primary

#4D591F

secondary

#55468E

accent

#50D86C

background

#F8F8F5

surface

#EFEFE9

border

#CACAC5

text

#0A0B04

muted

#7C7C79

Preview Lab

Preview with #4D591F

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

Preview Lab → · Contrast checker → · Palette generator →