#4B590F#4B590F

#4B590F is a dark, moderate yellow-green. Relative luminance 0.087; OKLCH L 43.7% C 0.096 H 120.2°. Best body text is #FFFFFF at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#4B590F
RGB	rgb(75, 89, 15)
HSL	hsl(71, 71%, 20%)
HSV	hsv(71, 83%, 35%)
CMYK	cmyk(15.7%, 0%, 83.1%, 65.1%)
CIE-LAB	lab(35.35, -16.24, 37.77)
CIE-LCH	lch(35.35, 41.11, 113.27°)
OKLab	oklab(43.72% -0.0483 0.083)
OKLCH	oklch(43.72% 0.096 120.2)
XYZ	xyz(6.5604, 8.6751, 1.7807)
Luminance	0.0867 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B590F #1D0F59

analogous

#59420F #4B590F #26590F

triadic

#4B590F #0F4B59 #590F4B

tetradic

#4B590F #0F5942 #1D0F59 #590F26

square

#4B590F #0F5942 #1D0F59 #590F26

split-complementary

#4B590F #0F2659 #420F59

monochromatic

#161A04 #1F2506 #4B590F #778D18 #A3C221

Accessibility & contrast

On white

7.68

#4B590F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#4B590F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B590F

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B590F	#FFFFFF	#000000	##FFFFFF
##4B590F	1.00	7.68	2.73	7.68
#FFFFFF	7.68	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5300

Deuteranopia (green-blind)

#5E5316

Tritanopia (blue-blind)

#50544B

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4b590f;
/* rgb */ color: rgb(75, 89, 15);
/* oklch */ color: oklch(43.7% 0.096 120.2);

Tailwind

colors: {
  custom: {
    50: '#808755',
    500: '#4b590f',
    950: '#000000',
  },
}

SCSS

$custom: #4b590f;
$custom-light: #808755;
$custom-dark: #000000;

JSON

{
  "hex": "#4b590f",
  "rgb": {
    "r": 75,
    "g": 89,
    "b": 15
  },
  "hsl": {
    "h": 71.351,
    "s": 71.154,
    "l": 20.392
  },
  "oklch": {
    "l": 0.43715,
    "c": 0.096,
    "h": 120.2
  },
  "luminance": 0.08675
}

Semantic roles & 50–950 ramp

primary

#4B590F

secondary

#443193

accent

#3AEE5C

background

#F8F8F5

surface

#EFEFE9

border

#CACAC5

text

#0A0B03

muted

#7C7C78

Preview Lab

Preview with #4B590F

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

Preview Lab → · Contrast checker → · Palette generator →