#558D50#558D50

#558D50 is a mid, moderate green. Relative luminance 0.216; OKLCH L 58.9% C 0.108 H 142.3°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#558D50
RGB	rgb(85, 141, 80)
HSL	hsl(115, 28%, 43%)
HSV	hsv(115, 43%, 55%)
CMYK	cmyk(39.7%, 0%, 43.3%, 44.7%)
CIE-LAB	lab(53.56, -31.31, 26.85)
CIE-LCH	lch(53.56, 41.25, 139.39°)
OKLab	oklab(58.88% -0.0854 0.066)
OKLCH	oklch(58.88% 0.108 142.3)
XYZ	xyz(14.7185, 21.5594, 10.9737)
Luminance	0.2156 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558D50 #88508D

analogous

#738D50 #558D50 #508D69

triadic

#558D50 #50558D #8D5055

tetradic

#558D50 #50738D #88508D #8D6950

square

#558D50 #50738D #88508D #8D6950

split-complementary

#558D50 #69508D #8D5073

monochromatic

#263F24 #3D663A #558D50 #73AD6E #98C395

Accessibility & contrast

On white

3.95

#558D50 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#558D50 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558D50

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558D50	#FFFFFF	#000000	##000000
##558D50	1.00	3.95	5.31	5.31
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90834B

Deuteranopia (green-blind)

#887E54

Tritanopia (blue-blind)

#508A7E

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #558d50;
/* rgb */ color: rgb(85, 141, 80);
/* oklch */ color: oklch(58.9% 0.108 142.3);

Tailwind

colors: {
  custom: {
    50: '#88af82',
    500: '#558d50',
    950: '#000000',
  },
}

SCSS

$custom: #558d50;
$custom-light: #88af82;
$custom-dark: #000000;

JSON

{
  "hex": "#558d50",
  "rgb": {
    "r": 85,
    "g": 141,
    "b": 80
  },
  "hsl": {
    "h": 115.082,
    "s": 27.602,
    "l": 43.333
  },
  "oklch": {
    "l": 0.58881,
    "c": 0.10793,
    "h": 142.3
  },
  "luminance": 0.2156
}

Semantic roles & 50–950 ramp

primary

#558D50

secondary

#AC89AF

accent

#64C4BC

background

#F8FAF8

surface

#F0F4EF

border

#CBCECA

text

#0C100A

muted

#7D7F7C

Preview Lab

Preview with #558D50

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

Preview Lab → · Contrast checker → · Palette generator →