#548B1F#548B1F

#548B1F is a mid, vivid yellow-green. Relative luminance 0.204; OKLCH L 57.7% C 0.148 H 133.3°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#548B1F
RGB	rgb(84, 139, 31)
HSL	hsl(91, 64%, 33%)
HSV	hsv(91, 78%, 55%)
CMYK	cmyk(39.6%, 0%, 77.7%, 45.5%)
CIE-LAB	lab(52.34, -36.06, 48.42)
CIE-LCH	lch(52.34, 60.37, 126.68°)
OKLab	oklab(57.71% -0.1015 0.1079)
OKLCH	oklch(57.71% 0.148 133.3)
XYZ	xyz(13.1359, 20.4484, 4.5509)
Luminance	0.2045 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548B1F #561F8B

analogous

#8A8B1F #548B1F #1F8B20

triadic

#548B1F #1F548B #8B1F54

tetradic

#548B1F #1F8A8B #561F8B #8B201F

square

#548B1F #1F8A8B #561F8B #8B201F

split-complementary

#548B1F #201F8B #8B1F8A

monochromatic

#182709 #365914 #548B1F #72BD2A #91D74D

Accessibility & contrast

On white

4.13

#548B1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#548B1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548B1F

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548B1F	#FFFFFF	#000000	##000000
##548B1F	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)

#918005

Deuteranopia (green-blind)

#897B2A

Tritanopia (blue-blind)

#548577

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #548b1f;
/* rgb */ color: rgb(84, 139, 31);
/* oklch */ color: oklch(57.7% 0.148 133.3);

Tailwind

colors: {
  custom: {
    50: '#89ad63',
    500: '#548b1f',
    950: '#000000',
  },
}

SCSS

$custom: #548b1f;
$custom-light: #89ad63;
$custom-dark: #000000;

JSON

{
  "hex": "#548b1f",
  "rgb": {
    "r": 84,
    "g": 139,
    "b": 31
  },
  "hsl": {
    "h": 90.556,
    "s": 63.529,
    "l": 33.333
  },
  "oklch": {
    "l": 0.57706,
    "c": 0.14813,
    "h": 133.3
  },
  "luminance": 0.20449
}

Semantic roles & 50–950 ramp

primary

#548B1F

secondary

#844CBA

accent

#41E795

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #548B1F

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

Preview Lab → · Contrast checker → · Palette generator →