#596D1B#596D1B

#596D1B is a mid, moderate yellow-green. Relative luminance 0.131; OKLCH L 50.2% C 0.108 H 122.4°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#596D1B
RGB	rgb(89, 109, 27)
HSL	hsl(75, 60%, 27%)
HSV	hsv(75, 75%, 43%)
CMYK	cmyk(18.3%, 0%, 75.2%, 57.3%)
CIE-LAB	lab(42.97, -19.85, 40.89)
CIE-LCH	lch(42.97, 45.45, 115.89°)
OKLab	oklab(50.16% -0.058 0.0913)
OKLCH	oklch(50.16% 0.108 122.4)
XYZ	xyz(9.7864, 13.1402, 3.0574)
Luminance	0.1314 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596D1B #2F1B6D

analogous

#6D581B #596D1B #306D1B

triadic

#596D1B #1B596D #6D1B59

tetradic

#596D1B #1B6D58 #2F1B6D #6D1B30

square

#596D1B #1B6D58 #2F1B6D #6D1B30

split-complementary

#596D1B #1B306D #581B6D

monochromatic

#141906 #313C0F #596D1B #819E27 #A8CD35

Accessibility & contrast

On white

5.79

#596D1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#596D1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #596D1B

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596D1B	#FFFFFF	#000000	##FFFFFF
##596D1B	1.00	5.79	3.63	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#74660C

Deuteranopia (green-blind)

#716522

Tritanopia (blue-blind)

#5E675D

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #596d1b;
/* rgb */ color: rgb(89, 109, 27);
/* oklch */ color: oklch(50.2% 0.108 122.4);

Tailwind

colors: {
  custom: {
    50: '#8b965e',
    500: '#596d1b',
    950: '#000000',
  },
}

SCSS

$custom: #596d1b;
$custom-light: #8b965e;
$custom-dark: #000000;

JSON

{
  "hex": "#596d1b",
  "rgb": {
    "r": 89,
    "g": 109,
    "b": 27
  },
  "hsl": {
    "h": 74.634,
    "s": 60.294,
    "l": 26.667
  },
  "oklch": {
    "l": 0.50163,
    "c": 0.10818,
    "h": 122.4
  },
  "luminance": 0.1314
}

Semantic roles & 50–950 ramp

primary

#596D1B

secondary

#5942A2

accent

#44E36B

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0C0D05

muted

#7D7E79

Preview Lab

Preview with #596D1B

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

Preview Lab → · Contrast checker → · Palette generator →