#596F15#596F15

#596F15 is a mid, moderate yellow-green. Relative luminance 0.135; OKLCH L 50.6% C 0.115 H 123.0°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#596F15
RGB	rgb(89, 111, 21)
HSL	hsl(75, 68%, 26%)
HSV	hsv(75, 81%, 44%)
CMYK	cmyk(19.8%, 0%, 81.1%, 56.5%)
CIE-LAB	lab(43.58, -21.22, 43.68)
CIE-LCH	lch(43.58, 48.56, 115.92°)
OKLab	oklab(50.64% -0.0623 0.0961)
OKLCH	oklch(50.64% 0.115 123)
XYZ	xyz(9.9398, 13.5468, 2.8005)
Luminance	0.1355 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596F15 #2B156F

analogous

#6F5815 #596F15 #2C6F15

triadic

#596F15 #15596F #6F1559

tetradic

#596F15 #156F58 #2B156F #6F152C

square

#596F15 #156F58 #2B156F #6F152C

split-complementary

#596F15 #152C6F #58156F

monochromatic

#151A05 #303C0B #596F15 #82A21F #ACD628

Accessibility & contrast

On white

5.66

#596F15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#596F15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #596F15

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596F15	#FFFFFF	#000000	##FFFFFF
##596F15	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#766800

Deuteranopia (green-blind)

#73671E

Tritanopia (blue-blind)

#5E695E

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #596f15;
/* rgb */ color: rgb(89, 111, 21);
/* oklch */ color: oklch(50.6% 0.115 123.0);

Tailwind

colors: {
  custom: {
    50: '#8b985b',
    500: '#596f15',
    950: '#000000',
  },
}

SCSS

$custom: #596f15;
$custom-light: #8b985b;
$custom-dark: #000000;

JSON

{
  "hex": "#596f15",
  "rgb": {
    "r": 89,
    "g": 111,
    "b": 21
  },
  "hsl": {
    "h": 74.667,
    "s": 68.182,
    "l": 25.882
  },
  "oklch": {
    "l": 0.50637,
    "c": 0.11455,
    "h": 123
  },
  "luminance": 0.13547
}

Semantic roles & 50–950 ramp

primary

#596F15

secondary

#553AA5

accent

#3DEB67

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0C0D04

muted

#7D7E79

Preview Lab

Preview with #596F15

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

Preview Lab → · Contrast checker → · Palette generator →