#596D23#596D23

#596D23 is a mid, moderate yellow-green. Relative luminance 0.132; OKLCH L 50.2% C 0.102 H 123.0°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#596D23
RGB	rgb(89, 109, 35)
HSL	hsl(76, 51%, 28%)
HSV	hsv(76, 68%, 43%)
CMYK	cmyk(18.3%, 0%, 67.9%, 57.3%)
CIE-LAB	lab(43.04, -19.28, 37.52)
CIE-LCH	lch(43.04, 42.18, 117.20°)
OKLab	oklab(50.23% -0.0556 0.0856)
OKLCH	oklch(50.23% 0.102 123)
XYZ	xyz(9.8919, 13.1824, 3.6131)
Luminance	0.1318 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596D23 #37236D

analogous

#6D5C23 #596D23 #346D23

triadic

#596D23 #23596D #6D2359

tetradic

#596D23 #236D5C #37236D #6D2334

square

#596D23 #236D5C #37236D #6D2334

split-complementary

#596D23 #23346D #5C236D

monochromatic

#131707 #333F14 #596D23 #7F9B32 #A2C447

Accessibility & contrast

On white

5.77

#596D23 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#596D23 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #596D23

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596D23	#FFFFFF	#000000	##FFFFFF
##596D23	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#736619

Deuteranopia (green-blind)

#716628

Tritanopia (blue-blind)

#5D675E

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #596d23;
/* rgb */ color: rgb(89, 109, 35);
/* oklch */ color: oklch(50.2% 0.102 123.0);

Tailwind

colors: {
  custom: {
    50: '#8a9662',
    500: '#596d23',
    950: '#000000',
  },
}

SCSS

$custom: #596d23;
$custom-light: #8a9662;
$custom-dark: #000000;

JSON

{
  "hex": "#596d23",
  "rgb": {
    "r": 89,
    "g": 109,
    "b": 35
  },
  "hsl": {
    "h": 76.216,
    "s": 51.389,
    "l": 28.235
  },
  "oklch": {
    "l": 0.50234,
    "c": 0.10205,
    "h": 123
  },
  "luminance": 0.13182
}

Semantic roles & 50–950 ramp

primary

#596D23

secondary

#624BA0

accent

#4DDB73

background

#F8F9F5

surface

#F0F2EA

border

#CBCCC6

text

#0C0D05

muted

#7D7E79

Preview Lab

Preview with #596D23

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

Preview Lab → · Contrast checker → · Palette generator →