#595B18#595B18

#595B18 is a mid, moderate yellow. Relative luminance 0.097; OKLCH L 45.6% C 0.087 H 111.1°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#595B18
RGB	rgb(89, 91, 24)
HSL	hsl(62, 58%, 23%)
HSV	hsv(62, 74%, 36%)
CMYK	cmyk(2.2%, 0%, 73.6%, 64.3%)
CIE-LAB	lab(37.25, -10.16, 36.45)
CIE-LCH	lch(37.25, 37.84, 105.57°)
OKLab	oklab(45.55% -0.0314 0.0815)
OKLCH	oklch(45.55% 0.087 111.1)
XYZ	xyz(8.0260, 9.6722, 2.3081)
Luminance	0.0967 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#595B18 #1A185B

analogous

#5B3B18 #595B18 #375B18

triadic

#595B18 #18595B #5B1859

tetradic

#595B18 #185B3B #1A185B #5B1837

square

#595B18 #185B3B #1A185B #5B1837

split-complementary

#595B18 #18375B #3B185B

monochromatic

#181806 #2A2B0B #595B18 #888B25 #B8BC32

Accessibility & contrast

On white

7.16

#595B18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#595B18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #595B18

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##595B18	#FFFFFF	#000000	##FFFFFF
##595B18	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63570D

Deuteranopia (green-blind)

#63591D

Tritanopia (blue-blind)

#60554E

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #595b18;
/* rgb */ color: rgb(89, 91, 24);
/* oklch */ color: oklch(45.6% 0.087 111.1);

Tailwind

colors: {
  custom: {
    50: '#8a895a',
    500: '#595b18',
    950: '#000000',
  },
}

SCSS

$custom: #595b18;
$custom-light: #8a895a;
$custom-dark: #000000;

JSON

{
  "hex": "#595b18",
  "rgb": {
    "r": 89,
    "g": 91,
    "b": 24
  },
  "hsl": {
    "h": 61.791,
    "s": 58.261,
    "l": 22.549
  },
  "oklch": {
    "l": 0.45554,
    "c": 0.0873,
    "h": 111.1
  },
  "luminance": 0.09672
}

Semantic roles & 50–950 ramp

primary

#595B18

secondary

#403D92

accent

#46E14B

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0B04

muted

#7D7C79

Preview Lab

Preview with #595B18

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

Preview Lab → · Contrast checker → · Palette generator →