#548B1B#548B1B

#548B1B is a mid, vivid yellow-green. Relative luminance 0.204; OKLCH L 57.7% C 0.150 H 132.9°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#548B1B
RGB	rgb(84, 139, 27)
HSL	hsl(89, 67%, 33%)
HSV	hsv(89, 81%, 55%)
CMYK	cmyk(39.6%, 0%, 80.6%, 45.5%)
CIE-LAB	lab(52.32, -36.29, 49.73)
CIE-LCH	lch(52.32, 61.57, 126.12°)
OKLab	oklab(57.68% -0.1024 0.11)
OKLCH	oklch(57.68% 0.15 132.9)
XYZ	xyz(13.0864, 20.4286, 4.2903)
Luminance	0.2043 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548B1B #521B8B

analogous

#8B8A1B #548B1B #1C8B1B

triadic

#548B1B #1B548B #8B1B54

tetradic

#548B1B #1B8B8A #521B8B #8B1B1C

square

#548B1B #1B8B8A #521B8B #8B1B1C

split-complementary

#548B1B #1B1C8B #8A1B8B

monochromatic

#162507 #355811 #548B1B #73BE25 #92DB45

Accessibility & contrast

On white

4.13

#548B1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#548B1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548B1B

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548B1B	#FFFFFF	#000000	##000000
##548B1B	1.00	4.13	5.09	5.09
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918000

Deuteranopia (green-blind)

#8A7B27

Tritanopia (blue-blind)

#548576

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #548b1b;
/* rgb */ color: rgb(84, 139, 27);
/* oklch */ color: oklch(57.7% 0.150 132.9);

Tailwind

colors: {
  custom: {
    50: '#89ad62',
    500: '#548b1b',
    950: '#000000',
  },
}

SCSS

$custom: #548b1b;
$custom-light: #89ad62;
$custom-dark: #000000;

JSON

{
  "hex": "#548b1b",
  "rgb": {
    "r": 84,
    "g": 139,
    "b": 27
  },
  "hsl": {
    "h": 89.464,
    "s": 67.47,
    "l": 32.549
  },
  "oklch": {
    "l": 0.57681,
    "c": 0.15029,
    "h": 132.9
  },
  "luminance": 0.20429
}

Semantic roles & 50–950 ramp

primary

#548B1B

secondary

#8045BC

accent

#3DEA92

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1005

muted

#7D7F7A

Preview Lab

Preview with #548B1B

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

Preview Lab → · Contrast checker → · Palette generator →