#595F18#595F18

#595F18 is a mid, moderate yellow. Relative luminance 0.104; OKLCH L 46.6% C 0.092 H 114.2°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#595F18
RGB	rgb(89, 95, 24)
HSL	hsl(65, 60%, 23%)
HSV	hsv(65, 75%, 37%)
CMYK	cmyk(6.3%, 0%, 74.7%, 62.7%)
CIE-LAB	lab(38.51, -12.43, 37.70)
CIE-LCH	lch(38.51, 39.70, 108.24°)
OKLab	oklab(46.56% -0.0378 0.0841)
OKLCH	oklch(46.56% 0.092 114.2)
XYZ	xyz(8.3771, 10.3744, 2.4251)
Luminance	0.1037 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#595F18 #1E185F

analogous

#5F4118 #595F18 #355F18

triadic

#595F18 #18595F #5F1859

tetradic

#595F18 #185F41 #1E185F #5F1835

square

#595F18 #185F41 #1E185F #5F1835

split-complementary

#595F18 #18355F #41185F

monochromatic

#171806 #2B2E0C #595F18 #879024 #B5C131

Accessibility & contrast

On white

6.83

#595F18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#595F18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #595F18

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##595F18	#FFFFFF	#000000	##FFFFFF
##595F18	1.00	6.83	3.07	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665A0C

Deuteranopia (green-blind)

#665B1D

Tritanopia (blue-blind)

#5F5951

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #595f18;
/* rgb */ color: rgb(89, 95, 24);
/* oklch */ color: oklch(46.6% 0.092 114.2);

Tailwind

colors: {
  custom: {
    50: '#8a8c5a',
    500: '#595f18',
    950: '#000000',
  },
}

SCSS

$custom: #595f18;
$custom-light: #8a8c5a;
$custom-dark: #000000;

JSON

{
  "hex": "#595f18",
  "rgb": {
    "r": 89,
    "g": 95,
    "b": 24
  },
  "hsl": {
    "h": 65.07,
    "s": 59.664,
    "l": 23.333
  },
  "oklch": {
    "l": 0.46561,
    "c": 0.09217,
    "h": 114.2
  },
  "luminance": 0.10374
}

Semantic roles & 50–950 ramp

primary

#595F18

secondary

#453D95

accent

#45E352

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0C04

muted

#7D7D79

Preview Lab

Preview with #595F18

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

Preview Lab → · Contrast checker → · Palette generator →