#596B26#596B26

#596B26 is a mid, moderate yellow-green. Relative luminance 0.128; OKLCH L 49.8% C 0.097 H 122.3°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#596B26
RGB	rgb(89, 107, 38)
HSL	hsl(76, 48%, 28%)
HSV	hsv(76, 64%, 42%)
CMYK	cmyk(16.8%, 0%, 64.5%, 58%)
CIE-LAB	lab(42.43, -17.97, 35.45)
CIE-LCH	lch(42.43, 39.75, 116.88°)
OKLab	oklab(49.75% -0.0517 0.0816)
OKLCH	oklch(49.75% 0.097 122.3)
XYZ	xyz(9.7275, 12.7792, 3.7875)
Luminance	0.1278 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596B26 #38266B

analogous

#6B5A26 #596B26 #366B26

triadic

#596B26 #26596B #6B2659

tetradic

#596B26 #266B5A #38266B #6B2636

square

#596B26 #266B5A #38266B #6B2636

split-complementary

#596B26 #26366B #5A266B

monochromatic

#131708 #333E16 #596B26 #7F9836 #A1BF4C

Accessibility & contrast

On white

5.91

#596B26 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#596B26 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #596B26

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596B26	#FFFFFF	#000000	##FFFFFF
##596B26	1.00	5.91	3.56	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#71651E

Deuteranopia (green-blind)

#6F642B

Tritanopia (blue-blind)

#5D665C

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #596b26;
/* rgb */ color: rgb(89, 107, 38);
/* oklch */ color: oklch(49.8% 0.097 122.3);

Tailwind

colors: {
  custom: {
    50: '#8a9564',
    500: '#596b26',
    950: '#000000',
  },
}

SCSS

$custom: #596b26;
$custom-light: #8a9564;
$custom-dark: #000000;

JSON

{
  "hex": "#596b26",
  "rgb": {
    "r": 89,
    "g": 107,
    "b": 38
  },
  "hsl": {
    "h": 75.652,
    "s": 47.586,
    "l": 28.431
  },
  "oklch": {
    "l": 0.49752,
    "c": 0.09659,
    "h": 122.3
  },
  "luminance": 0.12779
}

Semantic roles & 50–950 ramp

primary

#596B26

secondary

#644F9E

accent

#51D774

background

#F8F9F6

surface

#F0F1EB

border

#CBCBC6

text

#0C0D05

muted

#7D7E7A

Preview Lab

Preview with #596B26

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

Preview Lab → · Contrast checker → · Palette generator →