#596B3D#596B3D

#596B3D is a mid, moderate yellow-green. Relative luminance 0.130; OKLCH L 50.1% C 0.071 H 126.3°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#596B3D
RGB	rgb(89, 107, 61)
HSL	hsl(83, 27%, 33%)
HSV	hsv(83, 43%, 42%)
CMYK	cmyk(16.8%, 0%, 43%, 58%)
CIE-LAB	lab(42.73, -15.38, 23.57)
CIE-LCH	lch(42.73, 28.14, 123.12°)
OKLab	oklab(50.09% -0.0423 0.0576)
OKLCH	oklch(50.09% 0.072 126.3)
XYZ	xyz(10.2197, 12.9761, 6.3802)
Luminance	0.1298 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596B3D #4F3D6B

analogous

#6B663D #596B3D #426B3D

triadic

#596B3D #3D596B #6B3D59

tetradic

#596B3D #3D6B66 #4F3D6B #6B3D42

square

#596B3D #3D6B66 #4F3D6B #6B3D42

split-complementary

#596B3D #3D426B #663D6B

monochromatic

#181D11 #394427 #596B3D #799253 #98AF73

Accessibility & contrast

On white

5.84

#596B3D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#596B3D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #596B3D

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596B3D	#FFFFFF	#000000	##FFFFFF
##596B3D	1.00	5.84	3.60	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F663A

Deuteranopia (green-blind)

#6D653F

Tritanopia (blue-blind)

#5B6760

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #596b3d;
/* rgb */ color: rgb(89, 107, 61);
/* oklch */ color: oklch(50.1% 0.071 126.3);

Tailwind

colors: {
  custom: {
    50: '#899573',
    500: '#596b3d',
    950: '#000000',
  },
}

SCSS

$custom: #596b3d;
$custom-light: #899573;
$custom-dark: #000000;

JSON

{
  "hex": "#596b3d",
  "rgb": {
    "r": 89,
    "g": 107,
    "b": 61
  },
  "hsl": {
    "h": 83.478,
    "s": 27.381,
    "l": 32.941
  },
  "oklch": {
    "l": 0.50089,
    "c": 0.0715,
    "h": 126.3
  },
  "luminance": 0.12976
}

Semantic roles & 50–950 ramp

primary

#596B3D

secondary

#7D6A9A

accent

#64C48A

background

#F8F9F7

surface

#F0F1ED

border

#CBCBC8

text

#0B0D08

muted

#7C7E7B

Preview Lab

Preview with #596B3D

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

Preview Lab → · Contrast checker → · Palette generator →