#559F1F#559F1F

#559F1F is a light, vivid yellow-green. Relative luminance 0.268; OKLCH L 63.0% C 0.173 H 135.6°. Best body text is #000000 at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#559F1F
RGB	rgb(85, 159, 31)
HSL	hsl(95, 67%, 37%)
HSV	hsv(95, 81%, 62%)
CMYK	cmyk(46.5%, 0%, 80.5%, 37.6%)
CIE-LAB	lab(58.81, -44.16, 54.56)
CIE-LCH	lch(58.81, 70.19, 128.98°)
OKLab	oklab(63.02% -0.1234 0.1208)
OKLCH	oklch(63.02% 0.173 135.6)
XYZ	xyz(16.3914, 26.8255, 5.6102)
Luminance	0.2683 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#559F1F #691F9F

analogous

#959F1F #559F1F #1F9F29

triadic

#559F1F #1F559F #9F1F55

tetradic

#559F1F #1F959F #691F9F #9F291F

square

#559F1F #1F959F #691F9F #9F291F

split-complementary

#559F1F #291F9F #9F1F95

monochromatic

#1E390B #3A6C15 #559F1F #70D229 #92DF5A

Accessibility & contrast

On white

3.30

#559F1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.37

#559F1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #559F1F

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##559F1F	#FFFFFF	#000000	##000000
##559F1F	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)

#A59100

Deuteranopia (green-blind)

#9B8B2E

Tritanopia (blue-blind)

#529988

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #559f1f;
/* rgb */ color: rgb(85, 159, 31);
/* oklch */ color: oklch(63.0% 0.173 135.6);

Tailwind

colors: {
  custom: {
    50: '#8cbc66',
    500: '#559f1f',
    950: '#000000',
  },
}

SCSS

$custom: #559f1f;
$custom-light: #8cbc66;
$custom-dark: #000000;

JSON

{
  "hex": "#559f1f",
  "rgb": {
    "r": 85,
    "g": 159,
    "b": 31
  },
  "hsl": {
    "h": 94.688,
    "s": 67.368,
    "l": 37.255
  },
  "oklch": {
    "l": 0.63024,
    "c": 0.17262,
    "h": 135.6
  },
  "luminance": 0.26826
}

Semantic roles & 50–950 ramp

primary

#559F1F

secondary

#9557C3

accent

#3EEAA1

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1206

muted

#7E817A

Preview Lab

Preview with #559F1F

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

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