#548C1F#548C1F

#548C1F is a mid, vivid yellow-green. Relative luminance 0.207; OKLCH L 58.0% C 0.149 H 133.4°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#548C1F
RGB	rgb(84, 140, 31)
HSL	hsl(91, 64%, 34%)
HSV	hsv(91, 78%, 55%)
CMYK	cmyk(40%, 0%, 77.9%, 45.1%)
CIE-LAB	lab(52.66, -36.50, 48.73)
CIE-LCH	lch(52.66, 60.89, 126.83°)
OKLab	oklab(57.97% -0.1027 0.1085)
OKLCH	oklch(57.97% 0.149 133.4)
XYZ	xyz(13.2814, 20.7393, 4.5993)
Luminance	0.2074 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#548C1F #571F8C

analogous

#8A8C1F #548C1F #1F8C20

triadic

#548C1F #1F548C #8C1F54

tetradic

#548C1F #1F8A8C #571F8C #8C201F

square

#548C1F #1F8A8C #571F8C #8C201F

split-complementary

#548C1F #201F8C #8C1F8A

monochromatic

#182809 #365A14 #548C1F #72BE2A #91D84E

Accessibility & contrast

On white

4.08

#548C1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#548C1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #548C1F

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##548C1F	#FFFFFF	#000000	##000000
##548C1F	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928105

Deuteranopia (green-blind)

#8A7C2A

Tritanopia (blue-blind)

#548677

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #548c1f;
/* rgb */ color: rgb(84, 140, 31);
/* oklch */ color: oklch(58.0% 0.149 133.4);

Tailwind

colors: {
  custom: {
    50: '#89ae64',
    500: '#548c1f',
    950: '#000000',
  },
}

SCSS

$custom: #548c1f;
$custom-light: #89ae64;
$custom-dark: #000000;

JSON

{
  "hex": "#548c1f",
  "rgb": {
    "r": 84,
    "g": 140,
    "b": 31
  },
  "hsl": {
    "h": 90.826,
    "s": 63.743,
    "l": 33.529
  },
  "oklch": {
    "l": 0.5797,
    "c": 0.14941,
    "h": 133.4
  },
  "luminance": 0.2074
}

Semantic roles & 50–950 ramp

primary

#548C1F

secondary

#854CBB

accent

#41E796

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #548C1F

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

Preview Lab → · Contrast checker → · Palette generator →