#548C1B#548C1B

#548C1B is a mid, vivid yellow-green. Relative luminance 0.207; OKLCH L 57.9% C 0.152 H 133.1°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#548C1B
RGB	rgb(84, 140, 27)
HSL	hsl(90, 68%, 33%)
HSV	hsv(90, 81%, 55%)
CMYK	cmyk(40%, 0%, 80.7%, 45.1%)
CIE-LAB	lab(52.64, -36.73, 50.03)
CIE-LCH	lch(52.64, 62.07, 126.28°)
OKLab	oklab(57.95% -0.1036 0.1106)
OKLCH	oklch(57.95% 0.152 133.1)
XYZ	xyz(13.2319, 20.7195, 4.3388)
Luminance	0.2072 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548C1B #531B8C

analogous

#8C8C1B #548C1B #1B8C1B

triadic

#548C1B #1B548C #8C1B54

tetradic

#548C1B #1B8C8C #531B8C #8C1B1B

square

#548C1B #1B8C8C #531B8C #8C1B1B

split-complementary

#548C1B #1B1B8C #8C1B8C

monochromatic

#162507 #355911 #548C1B #73BF25 #91DB46

Accessibility & contrast

On white

4.08

#548C1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#548C1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548C1B

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548C1B	#FFFFFF	#000000	##000000
##548C1B	1.00	4.08	5.14	5.14
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928000

Deuteranopia (green-blind)

#8A7C28

Tritanopia (blue-blind)

#548677

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #548c1b;
/* rgb */ color: rgb(84, 140, 27);
/* oklch */ color: oklch(57.9% 0.152 133.1);

Tailwind

colors: {
  custom: {
    50: '#89ae62',
    500: '#548c1b',
    950: '#000000',
  },
}

SCSS

$custom: #548c1b;
$custom-light: #89ae62;
$custom-dark: #000000;

JSON

{
  "hex": "#548c1b",
  "rgb": {
    "r": 84,
    "g": 140,
    "b": 27
  },
  "hsl": {
    "h": 89.735,
    "s": 67.665,
    "l": 32.745
  },
  "oklch": {
    "l": 0.57945,
    "c": 0.15155,
    "h": 133.1
  },
  "luminance": 0.2072
}

Semantic roles & 50–950 ramp

primary

#548C1B

secondary

#8146BD

accent

#3DEB93

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1005

muted

#7D7F7A

Preview Lab

Preview with #548C1B

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

Preview Lab → · Contrast checker → · Palette generator →