#596018#596018

#596018 is a mid, moderate yellow. Relative luminance 0.106; OKLCH L 46.8% C 0.093 H 114.9°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#596018
RGB	rgb(89, 96, 24)
HSL	hsl(66, 60%, 24%)
HSV	hsv(66, 75%, 38%)
CMYK	cmyk(7.3%, 0%, 75%, 62.4%)
CIE-LAB	lab(38.82, -12.99, 38.02)
CIE-LCH	lch(38.82, 40.17, 108.86°)
OKLab	oklab(46.81% -0.0393 0.0847)
OKLCH	oklch(46.81% 0.093 114.9)
XYZ	xyz(8.4678, 10.5557, 2.4554)
Luminance	0.1056 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596018 #1F1860

analogous

#604318 #596018 #356018

triadic

#596018 #185960 #601859

tetradic

#596018 #186043 #1F1860 #601835

square

#596018 #186043 #1F1860 #601835

split-complementary

#596018 #183560 #431860

monochromatic

#171806 #2C2F0C #596018 #869124 #B4C230

Accessibility & contrast

On white

6.75

#596018 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#596018 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #596018

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596018	#FFFFFF	#000000	##FFFFFF
##596018	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675B0C

Deuteranopia (green-blind)

#675C1E

Tritanopia (blue-blind)

#5F5A52

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #596018;
/* rgb */ color: rgb(89, 96, 24);
/* oklch */ color: oklch(46.8% 0.093 114.9);

Tailwind

colors: {
  custom: {
    50: '#8a8d5a',
    500: '#596018',
    950: '#000000',
  },
}

SCSS

$custom: #596018;
$custom-light: #8a8d5a;
$custom-dark: #000000;

JSON

{
  "hex": "#596018",
  "rgb": {
    "r": 89,
    "g": 96,
    "b": 24
  },
  "hsl": {
    "h": 65.833,
    "s": 60,
    "l": 23.529
  },
  "oklch": {
    "l": 0.46814,
    "c": 0.09341,
    "h": 114.9
  },
  "luminance": 0.10556
}

Semantic roles & 50–950 ramp

primary

#596018

secondary

#463D96

accent

#45E354

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0C04

muted

#7D7D79

Preview Lab

Preview with #596018

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

Preview Lab → · Contrast checker → · Palette generator →