#548F21#548F21

#548F21 is a mid, vivid yellow-green. Relative luminance 0.216; OKLCH L 58.8% C 0.152 H 134.0°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#548F21
RGB	rgb(84, 143, 33)
HSL	hsl(92, 63%, 35%)
HSV	hsv(92, 77%, 56%)
CMYK	cmyk(41.3%, 0%, 76.9%, 43.9%)
CIE-LAB	lab(53.64, -37.68, 48.98)
CIE-LCH	lch(53.64, 61.80, 127.57°)
OKLab	oklab(58.77% -0.1057 0.1094)
OKLCH	oklch(58.77% 0.152 134)
XYZ	xyz(13.7529, 21.6388, 4.8906)
Luminance	0.2164 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548F21 #5C218F

analogous

#8B8F21 #548F21 #218F25

triadic

#548F21 #21548F #8F2154

tetradic

#548F21 #218B8F #5C218F #8F2521

square

#548F21 #218B8F #5C218F #8F2521

split-complementary

#548F21 #25218F #8F218B

monochromatic

#1A2C0A #375D16 #548F21 #71C12C #90D753

Accessibility & contrast

On white

3.94

#548F21 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#548F21 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548F21

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548F21	#FFFFFF	#000000	##000000
##548F21	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958308

Deuteranopia (green-blind)

#8D7E2C

Tritanopia (blue-blind)

#53897A

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #548f21;
/* rgb */ color: rgb(84, 143, 33);
/* oklch */ color: oklch(58.8% 0.152 134.0);

Tailwind

colors: {
  custom: {
    50: '#89b065',
    500: '#548f21',
    950: '#000000',
  },
}

SCSS

$custom: #548f21;
$custom-light: #89b065;
$custom-dark: #000000;

JSON

{
  "hex": "#548f21",
  "rgb": {
    "r": 84,
    "g": 143,
    "b": 33
  },
  "hsl": {
    "h": 92.182,
    "s": 62.5,
    "l": 34.51
  },
  "oklch": {
    "l": 0.58774,
    "c": 0.15213,
    "h": 134
  },
  "luminance": 0.2164
}

Semantic roles & 50–950 ramp

primary

#548F21

secondary

#8A51BB

accent

#42E69A

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #548F21

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

Preview Lab → · Contrast checker → · Palette generator →