#596C1B#596C1B

#596C1B is a mid, moderate yellow-green. Relative luminance 0.129; OKLCH L 49.9% C 0.107 H 122.0°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#596C1B
RGB	rgb(89, 108, 27)
HSL	hsl(74, 60%, 26%)
HSV	hsv(74, 75%, 42%)
CMYK	cmyk(17.6%, 0%, 75%, 57.6%)
CIE-LAB	lab(42.65, -19.32, 40.57)
CIE-LCH	lch(42.65, 44.94, 115.46°)
OKLab	oklab(49.91% -0.0565 0.0907)
OKLCH	oklch(49.91% 0.107 122)
XYZ	xyz(9.6804, 12.9281, 3.0221)
Luminance	0.1293 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596C1B #2E1B6C

analogous

#6C571B #596C1B #316C1B

triadic

#596C1B #1B596C #6C1B59

tetradic

#596C1B #1B6C57 #2E1B6C #6C1B31

square

#596C1B #1B6C57 #2E1B6C #6C1B31

split-complementary

#596C1B #1B316C #571B6C

monochromatic

#141806 #313B0F #596C1B #819D27 #A9CC35

Accessibility & contrast

On white

5.86

#596C1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#596C1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #596C1B

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596C1B	#FFFFFF	#000000	##FFFFFF
##596C1B	1.00	5.86	3.59	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#73650D

Deuteranopia (green-blind)

#706522

Tritanopia (blue-blind)

#5E665C

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #596c1b;
/* rgb */ color: rgb(89, 108, 27);
/* oklch */ color: oklch(49.9% 0.107 122.0);

Tailwind

colors: {
  custom: {
    50: '#8a965d',
    500: '#596c1b',
    950: '#000000',
  },
}

SCSS

$custom: #596c1b;
$custom-light: #8a965d;
$custom-dark: #000000;

JSON

{
  "hex": "#596c1b",
  "rgb": {
    "r": 89,
    "g": 108,
    "b": 27
  },
  "hsl": {
    "h": 74.074,
    "s": 60,
    "l": 26.471
  },
  "oklch": {
    "l": 0.49905,
    "c": 0.10685,
    "h": 122
  },
  "luminance": 0.12928
}

Semantic roles & 50–950 ramp

primary

#596C1B

secondary

#5842A1

accent

#45E36A

background

#F8F9F5

surface

#F0F1E9

border

#CBCBC5

text

#0C0D04

muted

#7D7E79

Preview Lab

Preview with #596C1B

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

Preview Lab → · Contrast checker → · Palette generator →