#596F3B#596F3B

#596F3B is a mid, moderate yellow-green. Relative luminance 0.138; OKLCH L 51.1% C 0.080 H 127.8°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#596F3B
RGB	rgb(89, 111, 59)
HSL	hsl(85, 31%, 33%)
HSV	hsv(85, 47%, 44%)
CMYK	cmyk(19.8%, 0%, 46.8%, 56.5%)
CIE-LAB	lab(43.96, -17.81, 26.25)
CIE-LCH	lch(43.96, 31.72, 124.16°)
OKLab	oklab(51.07% -0.0493 0.0636)
OKLCH	oklch(51.07% 0.08 127.8)
XYZ	xyz(10.5936, 13.8084, 6.2440)
Luminance	0.1381 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596F3B #513B6F

analogous

#6F6B3B #596F3B #3F6F3B

triadic

#596F3B #3B596F #6F3B59

tetradic

#596F3B #3B6F6B #513B6F #6F3B3F

square

#596F3B #3B6F6B #513B6F #6F3B3F

split-complementary

#596F3B #3B3F6F #6B3B6F

monochromatic

#191F11 #394726 #596F3B #799750 #97B371

Accessibility & contrast

On white

5.58

#596F3B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#596F3B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #596F3B

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596F3B	#FFFFFF	#000000	##FFFFFF
##596F3B	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#746937

Deuteranopia (green-blind)

#70673E

Tritanopia (blue-blind)

#5B6B63

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #596f3b;
/* rgb */ color: rgb(89, 111, 59);
/* oklch */ color: oklch(51.1% 0.080 127.8);

Tailwind

colors: {
  custom: {
    50: '#899872',
    500: '#596f3b',
    950: '#000000',
  },
}

SCSS

$custom: #596f3b;
$custom-light: #899872;
$custom-dark: #000000;

JSON

{
  "hex": "#596f3b",
  "rgb": {
    "r": 89,
    "g": 111,
    "b": 59
  },
  "hsl": {
    "h": 85.385,
    "s": 30.588,
    "l": 33.333
  },
  "oklch": {
    "l": 0.51067,
    "c": 0.08044,
    "h": 127.8
  },
  "luminance": 0.13808
}

Semantic roles & 50–950 ramp

primary

#596F3B

secondary

#7F689D

accent

#61C78C

background

#F8F9F6

surface

#F0F2EC

border

#CBCCC7

text

#0B0D08

muted

#7C7E7B

Preview Lab

Preview with #596F3B

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

Preview Lab → · Contrast checker → · Palette generator →