#549F28#549F28

#549F28 is a light, vivid yellow-green. Relative luminance 0.268; OKLCH L 63.0% C 0.168 H 136.5°. Best body text is #000000 at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#549F28
RGB	rgb(84, 159, 40)
HSL	hsl(98, 60%, 39%)
HSV	hsv(98, 75%, 62%)
CMYK	cmyk(47.2%, 0%, 74.8%, 37.6%)
CIE-LAB	lab(58.82, -43.93, 51.56)
CIE-LCH	lch(58.82, 67.74, 130.43°)
OKLab	oklab(63.04% -0.1221 0.1158)
OKLCH	oklch(63.04% 0.168 136.5)
XYZ	xyz(16.4368, 26.8332, 6.3203)
Luminance	0.2683 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#549F28 #73289F

analogous

#909F28 #549F28 #289F38

triadic

#549F28 #28549F #9F2854

tetradic

#549F28 #28909F #73289F #9F3828

square

#549F28 #28909F #73289F #9F3828

split-complementary

#549F28 #38289F #9F2890

monochromatic

#203D0F #3A6E1C #549F28 #6FCD37 #92D968

Accessibility & contrast

On white

3.30

#549F28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.37

#549F28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #549F28

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##549F28	#FFFFFF	#000000	##000000
##549F28	1.00	3.30	6.37	6.37
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.37	21.00	1.00	1.00
##000000	6.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59110

Deuteranopia (green-blind)

#9B8B34

Tritanopia (blue-blind)

#509988

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #549f28;
/* rgb */ color: rgb(84, 159, 40);
/* oklch */ color: oklch(63.0% 0.168 136.5);

Tailwind

colors: {
  custom: {
    50: '#8bbc6a',
    500: '#549f28',
    950: '#000000',
  },
}

SCSS

$custom: #549f28;
$custom-light: #8bbc6a;
$custom-dark: #000000;

JSON

{
  "hex": "#549f28",
  "rgb": {
    "r": 84,
    "g": 159,
    "b": 40
  },
  "hsl": {
    "h": 97.815,
    "s": 59.799,
    "l": 39.02
  },
  "oklch": {
    "l": 0.63035,
    "c": 0.1683,
    "h": 136.5
  },
  "luminance": 0.26834
}

Semantic roles & 50–950 ramp

primary

#549F28

secondary

#9D64BF

accent

#45E3A8

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0D1207

muted

#7D817A

Preview Lab

Preview with #549F28

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

Preview Lab → · Contrast checker → · Palette generator →