#55643A#55643A

#55643A is a mid, moderate yellow-green. Relative luminance 0.114; OKLCH L 47.9% C 0.066 H 124.8°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#55643A
RGB	rgb(85, 100, 58)
HSL	hsl(81, 27%, 31%)
HSV	hsv(81, 42%, 39%)
CMYK	cmyk(15%, 0%, 42%, 60.8%)
CIE-LAB	lab(40.17, -13.63, 21.95)
CIE-LCH	lch(40.17, 25.84, 121.84°)
OKLab	oklab(47.94% -0.0374 0.0538)
OKLCH	oklch(47.94% 0.066 124.8)
XYZ	xyz(9.0671, 11.3511, 5.7155)
Luminance	0.1135 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55643A #493A64

analogous

#645E3A #55643A #40643A

triadic

#55643A #3A5564 #643A55

tetradic

#55643A #3A645E #493A64 #643A40

square

#55643A #3A645E #493A64 #643A40

split-complementary

#55643A #3A4064 #5E3A64

monochromatic

#13170D #343D24 #55643A #768B50 #95AB6E

Accessibility & contrast

On white

6.42

#55643A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#55643A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #55643A

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55643A	#FFFFFF	#000000	##FFFFFF
##55643A	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685F37

Deuteranopia (green-blind)

#665E3C

Tritanopia (blue-blind)

#58605A

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #55643a;
/* rgb */ color: rgb(85, 100, 58);
/* oklch */ color: oklch(47.9% 0.066 124.8);

Tailwind

colors: {
  custom: {
    50: '#859071',
    500: '#55643a',
    950: '#000000',
  },
}

SCSS

$custom: #55643a;
$custom-light: #859071;
$custom-dark: #000000;

JSON

{
  "hex": "#55643a",
  "rgb": {
    "r": 85,
    "g": 100,
    "b": 58
  },
  "hsl": {
    "h": 81.429,
    "s": 26.582,
    "l": 30.98
  },
  "oklch": {
    "l": 0.47941,
    "c": 0.06556,
    "h": 124.8
  },
  "luminance": 0.11351
}

Semantic roles & 50–950 ramp

primary

#55643A

secondary

#766694

accent

#65C386

background

#F8F8F6

surface

#EFF0EC

border

#CACBC7

text

#0B0C07

muted

#7C7D7A

Preview Lab

Preview with #55643A

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

Preview Lab → · Contrast checker → · Palette generator →