#558A20#558A20

#558A20 is a mid, vivid yellow-green. Relative luminance 0.202; OKLCH L 57.5% C 0.146 H 132.9°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#558A20
RGB	rgb(85, 138, 32)
HSL	hsl(90, 62%, 33%)
HSV	hsv(90, 77%, 54%)
CMYK	cmyk(38.4%, 0%, 76.8%, 45.9%)
CIE-LAB	lab(52.08, -35.19, 47.83)
CIE-LCH	lch(52.08, 59.38, 126.34°)
OKLab	oklab(57.51% -0.0991 0.1068)
OKLCH	oklch(57.51% 0.146 132.9)
XYZ	xyz(13.0953, 20.2119, 4.5775)
Luminance	0.2021 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558A20 #55208A

analogous

#8A8A20 #558A20 #208A20

triadic

#558A20 #20558A #8A2055

tetradic

#558A20 #208A8A #55208A #8A2020

square

#558A20 #208A8A #55208A #8A2020

split-complementary

#558A20 #20208A #8A208A

monochromatic

#182709 #365814 #558A20 #74BC2C #92D64E

Accessibility & contrast

On white

4.16

#558A20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#558A20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558A20

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558A20	#FFFFFF	#000000	##000000
##558A20	1.00	4.16	5.04	5.04
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F09

Deuteranopia (green-blind)

#897B2B

Tritanopia (blue-blind)

#568476

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #558a20;
/* rgb */ color: rgb(85, 138, 32);
/* oklch */ color: oklch(57.5% 0.146 132.9);

Tailwind

colors: {
  custom: {
    50: '#8aac64',
    500: '#558a20',
    950: '#000000',
  },
}

SCSS

$custom: #558a20;
$custom-light: #8aac64;
$custom-dark: #000000;

JSON

{
  "hex": "#558a20",
  "rgb": {
    "r": 85,
    "g": 138,
    "b": 32
  },
  "hsl": {
    "h": 90,
    "s": 62.353,
    "l": 33.333
  },
  "oklch": {
    "l": 0.57505,
    "c": 0.14571,
    "h": 132.9
  },
  "luminance": 0.20213
}

Semantic roles & 50–950 ramp

primary

#558A20

secondary

#834DB9

accent

#42E594

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #558A20

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

Preview Lab → · Contrast checker → · Palette generator →