#559A28#559A28

#559A28 is a mid, vivid yellow-green. Relative luminance 0.252; OKLCH L 61.8% C 0.161 H 135.8°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#559A28
RGB	rgb(85, 154, 40)
HSL	hsl(96, 59%, 38%)
HSV	hsv(96, 74%, 60%)
CMYK	cmyk(44.8%, 0%, 74%, 39.6%)
CIE-LAB	lab(57.26, -41.55, 50.03)
CIE-LCH	lch(57.26, 65.03, 129.71°)
OKLab	oklab(61.77% -0.1157 0.1126)
OKLCH	oklch(61.77% 0.161 135.8)
XYZ	xyz(15.6845, 25.1948, 6.0437)
Luminance	0.2520 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#559A28 #6D289A

analogous

#8E9A28 #559A28 #289A34

triadic

#559A28 #28559A #9A2855

tetradic

#559A28 #288E9A #6D289A #9A3428

square

#559A28 #288E9A #6D289A #9A3428

split-complementary

#559A28 #34289A #9A288E

monochromatic

#1F390F #3A691B #559A28 #70CA35 #92D765

Accessibility & contrast

On white

3.48

#559A28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#559A28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #559A28

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##559A28	#FFFFFF	#000000	##000000
##559A28	1.00	3.48	6.04	6.04
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08D13

Deuteranopia (green-blind)

#968733

Tritanopia (blue-blind)

#539484

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #559a28;
/* rgb */ color: rgb(85, 154, 40);
/* oklch */ color: oklch(61.8% 0.161 135.8);

Tailwind

colors: {
  custom: {
    50: '#8bb86a',
    500: '#559a28',
    950: '#000000',
  },
}

SCSS

$custom: #559a28;
$custom-light: #8bb86a;
$custom-dark: #000000;

JSON

{
  "hex": "#559a28",
  "rgb": {
    "r": 85,
    "g": 154,
    "b": 40
  },
  "hsl": {
    "h": 96.316,
    "s": 58.763,
    "l": 38.039
  },
  "oklch": {
    "l": 0.6177,
    "c": 0.16148,
    "h": 135.8
  },
  "luminance": 0.25196
}

Semantic roles & 50–950 ramp

primary

#559A28

secondary

#9961BD

accent

#46E2A4

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1107

muted

#7D807A

Preview Lab

Preview with #559A28

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

Preview Lab → · Contrast checker → · Palette generator →