#548E18#548E18

#548E18 is a mid, vivid yellow-green. Relative luminance 0.213; OKLCH L 58.5% C 0.155 H 133.2°. Best body text is #000000 at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#548E18
RGB	rgb(84, 142, 24)
HSL	hsl(89, 71%, 33%)
HSV	hsv(89, 83%, 56%)
CMYK	cmyk(40.8%, 0%, 83.1%, 44.3%)
CIE-LAB	lab(53.27, -37.75, 51.52)
CIE-LCH	lch(53.27, 63.87, 126.23°)
OKLab	oklab(58.46% -0.1065 0.1133)
OKLCH	oklch(58.46% 0.156 133.2)
XYZ	xyz(13.4938, 21.2961, 4.2635)
Luminance	0.2130 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548E18 #52188E

analogous

#8E8D18 #548E18 #198E18

triadic

#548E18 #18548E #8E1854

tetradic

#548E18 #188E8D #52188E #8E1819

square

#548E18 #188E8D #52188E #8E1819

split-complementary

#548E18 #18198E #8D188E

monochromatic

#162506 #355A0F #548E18 #73C221 #92DF41

Accessibility & contrast

On white

3.99

#548E18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.26

#548E18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548E18

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548E18	#FFFFFF	#000000	##000000
##548E18	1.00	3.99	5.26	5.26
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.26	21.00	1.00	1.00
##000000	5.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948200

Deuteranopia (green-blind)

#8C7E26

Tritanopia (blue-blind)

#548879

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #548e18;
/* rgb */ color: rgb(84, 142, 24);
/* oklch */ color: oklch(58.5% 0.155 133.2);

Tailwind

colors: {
  custom: {
    50: '#8aaf61',
    500: '#548e18',
    950: '#000000',
  },
}

SCSS

$custom: #548e18;
$custom-light: #8aaf61;
$custom-dark: #000000;

JSON

{
  "hex": "#548e18",
  "rgb": {
    "r": 84,
    "g": 142,
    "b": 24
  },
  "hsl": {
    "h": 89.492,
    "s": 71.084,
    "l": 32.549
  },
  "oklch": {
    "l": 0.58457,
    "c": 0.1555,
    "h": 133.2
  },
  "luminance": 0.21297
}

Semantic roles & 50–950 ramp

primary

#548E18

secondary

#8042C0

accent

#3AEE92

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1005

muted

#7D7F7A

Preview Lab

Preview with #548E18

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

Preview Lab → · Contrast checker → · Palette generator →