#595C18#595C18

#595C18 is a mid, moderate yellow. Relative luminance 0.098; OKLCH L 45.8% C 0.088 H 111.9°. Best body text is #FFFFFF at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#595C18
RGB	rgb(89, 92, 24)
HSL	hsl(63, 59%, 23%)
HSV	hsv(63, 74%, 36%)
CMYK	cmyk(3.3%, 0%, 73.9%, 63.9%)
CIE-LAB	lab(37.56, -10.73, 36.77)
CIE-LCH	lch(37.56, 38.30, 106.27°)
OKLab	oklab(45.81% -0.033 0.0821)
OKLCH	oklch(45.81% 0.088 111.9)
XYZ	xyz(8.1121, 9.8443, 2.3368)
Luminance	0.0984 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#595C18 #1B185C

analogous

#5C3D18 #595C18 #375C18

triadic

#595C18 #18595C #5C1859

tetradic

#595C18 #185C3D #1B185C #5C1837

square

#595C18 #185C3D #1B185C #5C1837

split-complementary

#595C18 #18375C #3D185C

monochromatic

#171806 #2A2B0B #595C18 #888D25 #B7BD31

Accessibility & contrast

On white

7.07

#595C18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#595C18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #595C18

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##595C18	#FFFFFF	#000000	##FFFFFF
##595C18	1.00	7.07	2.97	7.07
#FFFFFF	7.07	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63580D

Deuteranopia (green-blind)

#64591D

Tritanopia (blue-blind)

#5F564F

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #595c18;
/* rgb */ color: rgb(89, 92, 24);
/* oklch */ color: oklch(45.8% 0.088 111.9);

Tailwind

colors: {
  custom: {
    50: '#8a8a5a',
    500: '#595c18',
    950: '#000000',
  },
}

SCSS

$custom: #595c18;
$custom-light: #8a8a5a;
$custom-dark: #000000;

JSON

{
  "hex": "#595c18",
  "rgb": {
    "r": 89,
    "g": 92,
    "b": 24
  },
  "hsl": {
    "h": 62.647,
    "s": 58.621,
    "l": 22.745
  },
  "oklch": {
    "l": 0.45805,
    "c": 0.08849,
    "h": 111.9
  },
  "luminance": 0.09844
}

Semantic roles & 50–950 ramp

primary

#595C18

secondary

#413D93

accent

#46E24D

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0B04

muted

#7D7C79

Preview Lab

Preview with #595C18

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

Preview Lab → · Contrast checker → · Palette generator →