#559C25#559C25

#559C25 is a light, vivid yellow-green. Relative luminance 0.258; OKLCH L 62.3% C 0.166 H 135.7°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#559C25
RGB	rgb(85, 156, 37)
HSL	hsl(96, 62%, 38%)
HSV	hsv(96, 76%, 61%)
CMYK	cmyk(45.5%, 0%, 76.3%, 38.8%)
CIE-LAB	lab(57.89, -42.58, 51.72)
CIE-LCH	lch(57.89, 66.99, 129.46°)
OKLab	oklab(62.27% -0.1187 0.1157)
OKLCH	oklch(62.27% 0.166 135.7)
XYZ	xyz(15.9683, 25.8408, 5.8963)
Luminance	0.2584 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#559C25 #6C259C

analogous

#919C25 #559C25 #259C30

triadic

#559C25 #25559C #9C2555

tetradic

#559C25 #25919C #6C259C #9C3025

square

#559C25 #25919C #6C259C #9C3025

split-complementary

#559C25 #30259C #9C2591

monochromatic

#1F390E #3A6B19 #559C25 #70CD31 #92DA62

Accessibility & contrast

On white

3.40

#559C25 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#559C25 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #559C25

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##559C25	#FFFFFF	#000000	##000000
##559C25	1.00	3.40	6.17	6.17
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.17	21.00	1.00	1.00
##000000	6.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28F0A

Deuteranopia (green-blind)

#988931

Tritanopia (blue-blind)

#529685

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #559c25;
/* rgb */ color: rgb(85, 156, 37);
/* oklch */ color: oklch(62.3% 0.166 135.7);

Tailwind

colors: {
  custom: {
    50: '#8bba69',
    500: '#559c25',
    950: '#000000',
  },
}

SCSS

$custom: #559c25;
$custom-light: #8bba69;
$custom-dark: #000000;

JSON

{
  "hex": "#559c25",
  "rgb": {
    "r": 85,
    "g": 156,
    "b": 37
  },
  "hsl": {
    "h": 95.798,
    "s": 61.658,
    "l": 37.843
  },
  "oklch": {
    "l": 0.62274,
    "c": 0.16578,
    "h": 135.7
  },
  "luminance": 0.25842
}

Semantic roles & 50–950 ramp

primary

#559C25

secondary

#985EBF

accent

#43E5A4

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0D1107

muted

#7D807A

Preview Lab

Preview with #559C25

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

Preview Lab → · Contrast checker → · Palette generator →