#596B1F#596B1F

#596B1F is a mid, moderate yellow-green. Relative luminance 0.127; OKLCH L 49.7% C 0.103 H 121.7°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#596B1F
RGB	rgb(89, 107, 31)
HSL	hsl(74, 55%, 27%)
HSV	hsv(74, 71%, 42%)
CMYK	cmyk(16.8%, 0%, 71%, 58%)
CIE-LAB	lab(42.37, -18.52, 38.61)
CIE-LCH	lch(42.37, 42.82, 115.63°)
OKLab	oklab(49.68% -0.0539 0.0872)
OKLCH	oklch(49.68% 0.103 121.7)
XYZ	xyz(9.6250, 12.7382, 3.2477)
Luminance	0.1274 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596B1F #311F6B

analogous

#6B571F #596B1F #336B1F

triadic

#596B1F #1F596B #6B1F59

tetradic

#596B1F #1F6B57 #311F6B #6B1F33

square

#596B1F #1F6B57 #311F6B #6B1F33

split-complementary

#596B1F #1F336B #571F6B

monochromatic

#141807 #323C11 #596B1F #809A2D #A6C73D

Accessibility & contrast

On white

5.92

#596B1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#596B1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #596B1F

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596B1F	#FFFFFF	#000000	##FFFFFF
##596B1F	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#726414

Deuteranopia (green-blind)

#6F6425

Tritanopia (blue-blind)

#5E655C

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #596b1f;
/* rgb */ color: rgb(89, 107, 31);
/* oklch */ color: oklch(49.7% 0.103 121.7);

Tailwind

colors: {
  custom: {
    50: '#8a955f',
    500: '#596b1f',
    950: '#000000',
  },
}

SCSS

$custom: #596b1f;
$custom-light: #8a955f;
$custom-dark: #000000;

JSON

{
  "hex": "#596b1f",
  "rgb": {
    "r": 89,
    "g": 107,
    "b": 31
  },
  "hsl": {
    "h": 74.211,
    "s": 55.072,
    "l": 27.059
  },
  "oklch": {
    "l": 0.49682,
    "c": 0.10254,
    "h": 121.7
  },
  "luminance": 0.12738
}

Semantic roles & 50–950 ramp

primary

#596B1F

secondary

#5C479F

accent

#49DE6D

background

#F8F9F5

surface

#F0F1EA

border

#CBCBC6

text

#0C0D05

muted

#7D7E79

Preview Lab

Preview with #596B1F

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

Preview Lab → · Contrast checker → · Palette generator →