#596B1C#596B1C

#596B1C is a mid, moderate yellow-green. Relative luminance 0.127; OKLCH L 49.7% C 0.105 H 121.5°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#596B1C
RGB	rgb(89, 107, 28)
HSL	hsl(74, 59%, 26%)
HSV	hsv(74, 74%, 42%)
CMYK	cmyk(16.8%, 0%, 73.8%, 58%)
CIE-LAB	lab(42.34, -18.73, 39.86)
CIE-LCH	lch(42.34, 44.04, 115.17°)
OKLab	oklab(49.66% -0.0548 0.0893)
OKLCH	oklch(49.66% 0.105 121.5)
XYZ	xyz(9.5873, 12.7231, 3.0491)
Luminance	0.1272 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596B1C #2E1C6B

analogous

#6B561C #596B1C #326B1C

triadic

#596B1C #1C596B #6B1C59

tetradic

#596B1C #1C6B56 #2E1C6B #6B1C32

square

#596B1C #1C6B56 #2E1C6B #6B1C32

split-complementary

#596B1C #1C326B #561C6B

monochromatic

#141806 #313A0F #596B1C #819C29 #A9CB37

Accessibility & contrast

On white

5.92

#596B1C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#596B1C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #596B1C

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596B1C	#FFFFFF	#000000	##FFFFFF
##596B1C	1.00	5.92	3.54	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#72640F

Deuteranopia (green-blind)

#706422

Tritanopia (blue-blind)

#5E655B

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #596b1c;
/* rgb */ color: rgb(89, 107, 28);
/* oklch */ color: oklch(49.7% 0.105 121.5);

Tailwind

colors: {
  custom: {
    50: '#8a955e',
    500: '#596b1c',
    950: '#000000',
  },
}

SCSS

$custom: #596b1c;
$custom-light: #8a955e;
$custom-dark: #000000;

JSON

{
  "hex": "#596b1c",
  "rgb": {
    "r": 89,
    "g": 107,
    "b": 28
  },
  "hsl": {
    "h": 73.671,
    "s": 58.519,
    "l": 26.471
  },
  "oklch": {
    "l": 0.49656,
    "c": 0.10481,
    "h": 121.5
  },
  "luminance": 0.12723
}

Semantic roles & 50–950 ramp

primary

#596B1C

secondary

#5843A0

accent

#46E26A

background

#F8F9F5

surface

#F0F1E9

border

#CBCBC5

text

#0C0D05

muted

#7D7E79

Preview Lab

Preview with #596B1C

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

Preview Lab → · Contrast checker → · Palette generator →