#4D590F#4D590F

#4D590F is a dark, moderate yellow. Relative luminance 0.088; OKLCH L 43.9% C 0.095 H 118.8°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#4D590F
RGB	rgb(77, 89, 15)
HSL	hsl(70, 71%, 20%)
HSV	hsv(70, 83%, 35%)
CMYK	cmyk(13.5%, 0%, 83.1%, 65.1%)
CIE-LAB	lab(35.51, -15.29, 37.98)
CIE-LCH	lch(35.51, 40.94, 111.93°)
OKLab	oklab(43.89% -0.0458 0.0833)
OKLCH	oklch(43.89% 0.095 118.8)
XYZ	xyz(6.7193, 8.7571, 1.7882)
Luminance	0.0876 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D590F #1B0F59

analogous

#59400F #4D590F #28590F

triadic

#4D590F #0F4D59 #590F4D

tetradic

#4D590F #0F5940 #1B0F59 #590F28

square

#4D590F #0F5940 #1B0F59 #590F28

split-complementary

#4D590F #0F2859 #400F59

monochromatic

#171A04 #202506 #4D590F #7A8D18 #A8C221

Accessibility & contrast

On white

7.63

#4D590F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#4D590F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D590F

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D590F	#FFFFFF	#000000	##FFFFFF
##4D590F	1.00	7.63	2.75	7.63
#FFFFFF	7.63	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5300

Deuteranopia (green-blind)

#5E5416

Tritanopia (blue-blind)

#52544B

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4d590f;
/* rgb */ color: rgb(77, 89, 15);
/* oklch */ color: oklch(43.9% 0.095 118.8);

Tailwind

colors: {
  custom: {
    50: '#818755',
    500: '#4d590f',
    950: '#000000',
  },
}

SCSS

$custom: #4d590f;
$custom-light: #818755;
$custom-dark: #000000;

JSON

{
  "hex": "#4d590f",
  "rgb": {
    "r": 77,
    "g": 89,
    "b": 15
  },
  "hsl": {
    "h": 69.73,
    "s": 71.154,
    "l": 20.392
  },
  "oklch": {
    "l": 0.43885,
    "c": 0.0951,
    "h": 118.8
  },
  "luminance": 0.08757
}

Semantic roles & 50–950 ramp

primary

#4D590F

secondary

#413193

accent

#3AEE57

background

#F8F8F5

surface

#EFEFE9

border

#CACAC5

text

#0B0B03

muted

#7C7C78

Preview Lab

Preview with #4D590F

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

Preview Lab → · Contrast checker → · Palette generator →