#559F19#559F19

#559F19 is a light, vivid yellow-green. Relative luminance 0.268; OKLCH L 63.0% C 0.175 H 135.3°. Best body text is #000000 at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#559F19
RGB	rgb(85, 159, 25)
HSL	hsl(93, 73%, 36%)
HSV	hsv(93, 84%, 62%)
CMYK	cmyk(46.5%, 0%, 84.3%, 37.6%)
CIE-LAB	lab(58.79, -44.45, 56.23)
CIE-LCH	lch(58.79, 71.68, 128.33°)
OKLab	oklab(62.99% -0.1245 0.1234)
OKLCH	oklch(62.99% 0.175 135.3)
XYZ	xyz(16.3195, 26.7967, 5.2319)
Luminance	0.2680 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#559F19 #63199F

analogous

#989F19 #559F19 #199F20

triadic

#559F19 #19559F #9F1955

tetradic

#559F19 #19989F #63199F #9F2019

square

#559F19 #19989F #63199F #9F2019

split-complementary

#559F19 #20199F #9F1998

monochromatic

#1C3508 #396A11 #559F19 #71D421 #91E34F

Accessibility & contrast

On white

3.30

#559F19 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.36

#559F19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #559F19

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##559F19	#FFFFFF	#000000	##000000
##559F19	1.00	3.30	6.36	6.36
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.36	21.00	1.00	1.00
##000000	6.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59100

Deuteranopia (green-blind)

#9B8B2A

Tritanopia (blue-blind)

#539987

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #559f19;
/* rgb */ color: rgb(85, 159, 25);
/* oklch */ color: oklch(63.0% 0.175 135.3);

Tailwind

colors: {
  custom: {
    50: '#8cbc64',
    500: '#559f19',
    950: '#000000',
  },
}

SCSS

$custom: #559f19;
$custom-light: #8cbc64;
$custom-dark: #000000;

JSON

{
  "hex": "#559f19",
  "rgb": {
    "r": 85,
    "g": 159,
    "b": 25
  },
  "hsl": {
    "h": 93.134,
    "s": 72.826,
    "l": 36.078
  },
  "oklch": {
    "l": 0.62994,
    "c": 0.17525,
    "h": 135.3
  },
  "luminance": 0.26798
}

Semantic roles & 50–950 ramp

primary

#559F19

secondary

#904EC6

accent

#38F09D

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1206

muted

#7E817A

Preview Lab

Preview with #559F19

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

Preview Lab → · Contrast checker → · Palette generator →