#596C5F#596C5F

#596C5F is a mid, muted green. Relative luminance 0.137; OKLCH L 51.2% C 0.031 H 155.3°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#596C5F
RGB	rgb(89, 108, 95)
HSL	hsl(139, 10%, 39%)
HSV	hsv(139, 18%, 42%)
CMYK	cmyk(17.6%, 0%, 12%, 57.6%)
CIE-LAB	lab(43.76, -9.96, 4.92)
CIE-LCH	lch(43.76, 11.11, 153.69°)
OKLab	oklab(51.16% -0.0278 0.0128)
OKLCH	oklch(51.16% 0.031 155.3)
XYZ	xyz(11.5474, 13.6749, 12.8554)
Luminance	0.1368 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596C5F #6C5966

analogous

#5C6C59 #596C5F #596C68

triadic

#596C5F #5F596C #6C5F59

tetradic

#596C5F #595C6C #6C5966 #6C6859

square

#596C5F #595C6C #6C5966 #6C6859

split-complementary

#596C5F #68596C #6C595C

monochromatic

#222924 #3D4A41 #596C5F #758D7D #97A99C

Accessibility & contrast

On white

5.62

#596C5F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#596C5F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #596C5F

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596C5F	#FFFFFF	#000000	##FFFFFF
##596C5F	1.00	5.62	3.74	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C695E

Deuteranopia (green-blind)

#686760

Tritanopia (blue-blind)

#566C68

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #596c5f;
/* rgb */ color: rgb(89, 108, 95);
/* oklch */ color: oklch(51.2% 0.031 155.3);

Tailwind

colors: {
  custom: {
    50: '#88968c',
    500: '#596c5f',
    950: '#000000',
  },
}

SCSS

$custom: #596c5f;
$custom-light: #88968c;
$custom-dark: #000000;

JSON

{
  "hex": "#596c5f",
  "rgb": {
    "r": 89,
    "g": 108,
    "b": 95
  },
  "hsl": {
    "h": 138.947,
    "s": 9.645,
    "l": 38.627
  },
  "oklch": {
    "l": 0.51156,
    "c": 0.03057,
    "h": 155.3
  },
  "luminance": 0.13675
}

Semantic roles & 50–950 ramp

primary

#596C5F

secondary

#988993

accent

#759FB3

background

#F8F9F8

surface

#EFF1F0

border

#CACBCB

text

#0B0D0C

muted

#7C7E7D

Preview Lab

Preview with #596C5F

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

Preview Lab → · Contrast checker → · Palette generator →