#559D23#559D23

#559D23 is a light, vivid yellow-green. Relative luminance 0.262; OKLCH L 62.5% C 0.168 H 135.7°. Best body text is #000000 at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#559D23
RGB	rgb(85, 157, 35)
HSL	hsl(95, 64%, 38%)
HSV	hsv(95, 78%, 62%)
CMYK	cmyk(45.9%, 0%, 77.7%, 38.4%)
CIE-LAB	lab(58.19, -43.11, 52.70)
CIE-LCH	lch(58.19, 68.09, 129.28°)
OKLab	oklab(62.52% -0.1203 0.1175)
OKLCH	oklch(62.52% 0.168 135.7)
XYZ	xyz(16.1063, 26.1656, 5.7916)
Luminance	0.2617 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#559D23 #6B239D

analogous

#929D23 #559D23 #239D2E

triadic

#559D23 #23559D #9D2355

tetradic

#559D23 #23929D #6B239D #9D2E23

square

#559D23 #23929D #6B239D #9D2E23

split-complementary

#559D23 #2E239D #9D2392

monochromatic

#1F390D #3A6B18 #559D23 #70CF2E #92DB5F

Accessibility & contrast

On white

3.37

#559D23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.23

#559D23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #559D23

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##559D23	#FFFFFF	#000000	##000000
##559D23	1.00	3.37	6.23	6.23
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.23	21.00	1.00	1.00
##000000	6.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39004

Deuteranopia (green-blind)

#998A30

Tritanopia (blue-blind)

#529786

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #559d23;
/* rgb */ color: rgb(85, 157, 35);
/* oklch */ color: oklch(62.5% 0.168 135.7);

Tailwind

colors: {
  custom: {
    50: '#8cba68',
    500: '#559d23',
    950: '#000000',
  },
}

SCSS

$custom: #559d23;
$custom-light: #8cba68;
$custom-dark: #000000;

JSON

{
  "hex": "#559d23",
  "rgb": {
    "r": 85,
    "g": 157,
    "b": 35
  },
  "hsl": {
    "h": 95.41,
    "s": 63.542,
    "l": 37.647
  },
  "oklch": {
    "l": 0.62523,
    "c": 0.16814,
    "h": 135.7
  },
  "luminance": 0.26167
}

Semantic roles & 50–950 ramp

primary

#559D23

secondary

#975CC0

accent

#41E7A3

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #559D23

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

Preview Lab → · Contrast checker → · Palette generator →