#595E18#595E18

#595E18 is a mid, moderate yellow. Relative luminance 0.102; OKLCH L 46.3% C 0.091 H 113.4°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#595E18
RGB	rgb(89, 94, 24)
HSL	hsl(64, 59%, 23%)
HSV	hsv(64, 74%, 37%)
CMYK	cmyk(5.3%, 0%, 74.5%, 63.1%)
CIE-LAB	lab(38.19, -11.86, 37.39)
CIE-LCH	lch(38.19, 39.23, 107.60°)
OKLab	oklab(46.31% -0.0362 0.0834)
OKLCH	oklch(46.31% 0.091 113.4)
XYZ	xyz(8.2876, 10.1954, 2.3953)
Luminance	0.1019 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#595E18 #1D185E

analogous

#5E4018 #595E18 #365E18

triadic

#595E18 #18595E #5E1859

tetradic

#595E18 #185E40 #1D185E #5E1836

square

#595E18 #185E40 #1D185E #5E1836

split-complementary

#595E18 #18365E #40185E

monochromatic

#171806 #2B2D0C #595E18 #878F24 #B5C031

Accessibility & contrast

On white

6.91

#595E18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#595E18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #595E18

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##595E18	#FFFFFF	#000000	##FFFFFF
##595E18	1.00	6.91	3.04	6.91
#FFFFFF	6.91	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#65590C

Deuteranopia (green-blind)

#655B1D

Tritanopia (blue-blind)

#5F5850

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #595e18;
/* rgb */ color: rgb(89, 94, 24);
/* oklch */ color: oklch(46.3% 0.091 113.4);

Tailwind

colors: {
  custom: {
    50: '#8a8b5a',
    500: '#595e18',
    950: '#000000',
  },
}

SCSS

$custom: #595e18;
$custom-light: #8a8b5a;
$custom-dark: #000000;

JSON

{
  "hex": "#595e18",
  "rgb": {
    "r": 89,
    "g": 94,
    "b": 24
  },
  "hsl": {
    "h": 64.286,
    "s": 59.322,
    "l": 23.137
  },
  "oklch": {
    "l": 0.46309,
    "c": 0.09093,
    "h": 113.4
  },
  "luminance": 0.10195
}

Semantic roles & 50–950 ramp

primary

#595E18

secondary

#443D94

accent

#45E351

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0C04

muted

#7D7D79

Preview Lab

Preview with #595E18

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

Preview Lab → · Contrast checker → · Palette generator →