#596B15#596B15

#596B15 is a mid, moderate yellow-green. Relative luminance 0.127; OKLCH L 49.6% C 0.109 H 121.2°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#596B15
RGB	rgb(89, 107, 21)
HSL	hsl(73, 67%, 25%)
HSV	hsv(73, 80%, 42%)
CMYK	cmyk(16.8%, 0%, 80.4%, 58%)
CIE-LAB	lab(42.30, -19.14, 42.49)
CIE-LCH	lch(42.30, 46.60, 114.24°)
OKLab	oklab(49.61% -0.0566 0.0936)
OKLCH	oklch(49.61% 0.109 121.2)
XYZ	xyz(9.5130, 12.6934, 2.6582)
Luminance	0.1269 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#596B15 #27156B

analogous

#6B5215 #596B15 #2E6B15

triadic

#596B15 #15596B #6B1559

tetradic

#596B15 #156B52 #27156B #6B152E

square

#596B15 #156B52 #27156B #6B152E

split-complementary

#596B15 #152E6B #52156B

monochromatic

#151A05 #2E380B #596B15 #849E1F #AED129

Accessibility & contrast

On white

5.93

#596B15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#596B15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #596B15

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##596B15	#FFFFFF	#000000	##FFFFFF
##596B15	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#726401

Deuteranopia (green-blind)

#70641D

Tritanopia (blue-blind)

#5E655B

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #596b15;
/* rgb */ color: rgb(89, 107, 21);
/* oklch */ color: oklch(49.6% 0.109 121.2);

Tailwind

colors: {
  custom: {
    50: '#8b955a',
    500: '#596b15',
    950: '#000000',
  },
}

SCSS

$custom: #596b15;
$custom-light: #8b955a;
$custom-dark: #000000;

JSON

{
  "hex": "#596b15",
  "rgb": {
    "r": 89,
    "g": 107,
    "b": 21
  },
  "hsl": {
    "h": 72.558,
    "s": 67.188,
    "l": 25.098
  },
  "oklch": {
    "l": 0.49605,
    "c": 0.10939,
    "h": 121.2
  },
  "luminance": 0.12693
}

Semantic roles & 50–950 ramp

primary

#596B15

secondary

#503AA2

accent

#3EEA62

background

#F8F9F5

surface

#F0F1E9

border

#CBCBC5

text

#0C0D04

muted

#7D7E79

Preview Lab

Preview with #596B15

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

Preview Lab → · Contrast checker → · Palette generator →