#559E1F#559E1F

#559E1F is a light, vivid yellow-green. Relative luminance 0.265; OKLCH L 62.8% C 0.171 H 135.5°. Best body text is #000000 at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#559E1F
RGB	rgb(85, 158, 31)
HSL	hsl(94, 67%, 37%)
HSV	hsv(94, 80%, 62%)
CMYK	cmyk(46.2%, 0%, 80.4%, 38%)
CIE-LAB	lab(58.49, -43.75, 54.27)
CIE-LCH	lch(58.49, 69.71, 128.88°)
OKLab	oklab(62.76% -0.1223 0.1201)
OKLCH	oklch(62.76% 0.171 135.5)
XYZ	xyz(16.2201, 26.4829, 5.5531)
Luminance	0.2648 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#559E1F #681F9E

analogous

#959E1F #559E1F #1F9E28

triadic

#559E1F #1F559E #9E1F55

tetradic

#559E1F #1F959E #681F9E #9E281F

square

#559E1F #1F959E #681F9E #9E281F

split-complementary

#559E1F #281F9E #9E1F95

monochromatic

#1E380B #396B15 #559E1F #71D129 #92DE59

Accessibility & contrast

On white

3.34

#559E1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.30

#559E1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #559E1F

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##559E1F	#FFFFFF	#000000	##000000
##559E1F	1.00	3.34	6.30	6.30
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.30	21.00	1.00	1.00
##000000	6.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49000

Deuteranopia (green-blind)

#9A8A2E

Tritanopia (blue-blind)

#529887

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #559e1f;
/* rgb */ color: rgb(85, 158, 31);
/* oklch */ color: oklch(62.8% 0.171 135.5);

Tailwind

colors: {
  custom: {
    50: '#8cbb66',
    500: '#559e1f',
    950: '#000000',
  },
}

SCSS

$custom: #559e1f;
$custom-light: #8cbb66;
$custom-dark: #000000;

JSON

{
  "hex": "#559e1f",
  "rgb": {
    "r": 85,
    "g": 158,
    "b": 31
  },
  "hsl": {
    "h": 94.488,
    "s": 67.196,
    "l": 37.059
  },
  "oklch": {
    "l": 0.62762,
    "c": 0.1714,
    "h": 135.5
  },
  "luminance": 0.26484
}

Semantic roles & 50–950 ramp

primary

#559E1F

secondary

#9456C2

accent

#3EEAA1

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1206

muted

#7E817A

Preview Lab

Preview with #559E1F

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

Preview Lab → · Contrast checker → · Palette generator →