#548D18#548D18

#548D18 is a mid, vivid yellow-green. Relative luminance 0.210; OKLCH L 58.2% C 0.154 H 133.1°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#548D18
RGB	rgb(84, 141, 24)
HSL	hsl(89, 71%, 32%)
HSV	hsv(89, 83%, 55%)
CMYK	cmyk(40.4%, 0%, 83%, 44.7%)
CIE-LAB	lab(52.95, -37.32, 51.23)
CIE-LCH	lch(52.95, 63.38, 126.07°)
OKLab	oklab(58.19% -0.1053 0.1127)
OKLCH	oklch(58.19% 0.154 133.1)
XYZ	xyz(13.3457, 20.9999, 4.2142)
Luminance	0.2100 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548D18 #51188D

analogous

#8D8C18 #548D18 #198D18

triadic

#548D18 #18548D #8D1854

tetradic

#548D18 #188D8C #51188D #8D1819

square

#548D18 #188D8C #51188D #8D1819

split-complementary

#548D18 #18198D #8C188D

monochromatic

#162406 #35590F #548D18 #73C121 #92DF41

Accessibility & contrast

On white

4.04

#548D18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#548D18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548D18

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548D18	#FFFFFF	#000000	##000000
##548D18	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938100

Deuteranopia (green-blind)

#8B7D26

Tritanopia (blue-blind)

#548778

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #548d18;
/* rgb */ color: rgb(84, 141, 24);
/* oklch */ color: oklch(58.2% 0.154 133.1);

Tailwind

colors: {
  custom: {
    50: '#8aaf61',
    500: '#548d18',
    950: '#000000',
  },
}

SCSS

$custom: #548d18;
$custom-light: #8aaf61;
$custom-dark: #000000;

JSON

{
  "hex": "#548d18",
  "rgb": {
    "r": 84,
    "g": 141,
    "b": 24
  },
  "hsl": {
    "h": 89.231,
    "s": 70.909,
    "l": 32.353
  },
  "oklch": {
    "l": 0.58192,
    "c": 0.15425,
    "h": 133.1
  },
  "luminance": 0.21001
}

Semantic roles & 50–950 ramp

primary

#548D18

secondary

#7F42BF

accent

#3AEE92

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1005

muted

#7D7F7A

Preview Lab

Preview with #548D18

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

Preview Lab → · Contrast checker → · Palette generator →