#559F16#559F16

#559F16 is a light, vivid yellow-green. Relative luminance 0.268; OKLCH L 63.0% C 0.176 H 135.1°. Best body text is #000000 at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#559F16
RGB	rgb(85, 159, 22)
HSL	hsl(92, 76%, 35%)
HSV	hsv(92, 86%, 62%)
CMYK	cmyk(46.5%, 0%, 86.2%, 37.6%)
CIE-LAB	lab(58.77, -44.57, 56.97)
CIE-LCH	lch(58.77, 72.33, 128.04°)
OKLab	oklab(62.98% -0.125 0.1245)
OKLCH	oklch(62.98% 0.176 135.1)
XYZ	xyz(16.2889, 26.7845, 5.0705)
Luminance	0.2678 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#559F16 #60169F

analogous

#999F16 #559F16 #169F1C

triadic

#559F16 #16559F #9F1655

tetradic

#559F16 #16999F #60169F #9F1C16

square

#559F16 #16999F #60169F #9F1C16

split-complementary

#559F16 #1C169F #9F1699

monochromatic

#1C3307 #38690F #559F16 #72D51D #91E64A

Accessibility & contrast

On white

3.30

#559F16 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.36

#559F16 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #559F16

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##559F16	#FFFFFF	#000000	##000000
##559F16	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)

#9B8B28

Tritanopia (blue-blind)

#539987

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #559f16;
/* rgb */ color: rgb(85, 159, 22);
/* oklch */ color: oklch(63.0% 0.176 135.1);

Tailwind

colors: {
  custom: {
    50: '#8cbc63',
    500: '#559f16',
    950: '#000000',
  },
}

SCSS

$custom: #559f16;
$custom-light: #8cbc63;
$custom-dark: #000000;

JSON

{
  "hex": "#559f16",
  "rgb": {
    "r": 85,
    "g": 159,
    "b": 22
  },
  "hsl": {
    "h": 92.409,
    "s": 75.691,
    "l": 35.49
  },
  "oklch": {
    "l": 0.62981,
    "c": 0.17639,
    "h": 135.1
  },
  "luminance": 0.26785
}

Semantic roles & 50–950 ramp

primary

#559F16

secondary

#8D4AC7

accent

#36F29B

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1206

muted

#7E817A

Preview Lab

Preview with #559F16

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

Preview Lab → · Contrast checker → · Palette generator →