#559B3F#559B3F

#559B3F is a light, vivid green. Relative luminance 0.257; OKLCH L 62.3% C 0.145 H 138.9°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#559B3F
RGB	rgb(85, 155, 63)
HSL	hsl(106, 42%, 43%)
HSV	hsv(106, 59%, 61%)
CMYK	cmyk(45.2%, 0%, 59.4%, 39.2%)
CIE-LAB	lab(57.78, -39.87, 40.72)
CIE-LCH	lch(57.78, 56.99, 134.39°)
OKLab	oklab(62.26% -0.1095 0.0957)
OKLCH	oklch(62.26% 0.145 138.9)
XYZ	xyz(16.3643, 25.7318, 8.8061)
Luminance	0.2573 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#559B3F #853F9B

analogous

#839B3F #559B3F #3F9B57

triadic

#559B3F #3F559B #9B3F55

tetradic

#559B3F #3F839B #853F9B #9B573F

square

#559B3F #3F839B #853F9B #9B573F

split-complementary

#559B3F #573F9B #9B3F83

monochromatic

#25441C #3D6F2D #559B3F #72BC5B #98CE86

Accessibility & contrast

On white

3.42

#559B3F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#559B3F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #559B3F

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##559B3F	#FFFFFF	#000000	##000000
##559B3F	1.00	3.42	6.15	6.15
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8F35

Deuteranopia (green-blind)

#968946

Tritanopia (blue-blind)

#509687

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #559b3f;
/* rgb */ color: rgb(85, 155, 63);
/* oklch */ color: oklch(62.3% 0.145 138.9);

Tailwind

colors: {
  custom: {
    50: '#8ab977',
    500: '#559b3f',
    950: '#000000',
  },
}

SCSS

$custom: #559b3f;
$custom-light: #8ab977;
$custom-dark: #000000;

JSON

{
  "hex": "#559b3f",
  "rgb": {
    "r": 85,
    "g": 155,
    "b": 63
  },
  "hsl": {
    "h": 105.652,
    "s": 42.202,
    "l": 42.745
  },
  "oklch": {
    "l": 0.62258,
    "c": 0.14548,
    "h": 138.9
  },
  "luminance": 0.25733
}

Semantic roles & 50–950 ramp

primary

#559B3F

secondary

#AA7DB8

accent

#56D2B4

background

#F8FBF7

surface

#F0F6ED

border

#CBD0C8

text

#0C1109

muted

#7D807B

Preview Lab

Preview with #559B3F

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

Preview Lab → · Contrast checker → · Palette generator →