#558A26#558A26

#558A26 is a mid, vivid yellow-green. Relative luminance 0.202; OKLCH L 57.6% C 0.142 H 133.4°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#558A26
RGB	rgb(85, 138, 38)
HSL	hsl(92, 57%, 35%)
HSV	hsv(92, 72%, 54%)
CMYK	cmyk(38.4%, 0%, 72.5%, 45.9%)
CIE-LAB	lab(52.12, -34.78, 45.60)
CIE-LCH	lch(52.12, 57.35, 127.33°)
OKLab	oklab(57.55% -0.0975 0.103)
OKLCH	oklch(57.55% 0.142 133.4)
XYZ	xyz(13.1844, 20.2476, 5.0468)
Luminance	0.2025 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558A26 #5B268A

analogous

#878A26 #558A26 #268A29

triadic

#558A26 #26558A #8A2655

tetradic

#558A26 #26878A #5B268A #8A2926

square

#558A26 #26878A #5B268A #8A2926

split-complementary

#558A26 #29268A #8A2687

monochromatic

#1A2A0C #375A19 #558A26 #73BA33 #92D159

Accessibility & contrast

On white

4.16

#558A26 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#558A26 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558A26

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558A26	#FFFFFF	#000000	##000000
##558A26	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F16

Deuteranopia (green-blind)

#887B2F

Tritanopia (blue-blind)

#558476

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #558a26;
/* rgb */ color: rgb(85, 138, 38);
/* oklch */ color: oklch(57.6% 0.142 133.4);

Tailwind

colors: {
  custom: {
    50: '#89ac67',
    500: '#558a26',
    950: '#000000',
  },
}

SCSS

$custom: #558a26;
$custom-light: #89ac67;
$custom-dark: #000000;

JSON

{
  "hex": "#558a26",
  "rgb": {
    "r": 85,
    "g": 138,
    "b": 38
  },
  "hsl": {
    "h": 91.8,
    "s": 56.818,
    "l": 34.51
  },
  "oklch": {
    "l": 0.57551,
    "c": 0.14189,
    "h": 133.4
  },
  "luminance": 0.20248
}

Semantic roles & 50–950 ramp

primary

#558A26

secondary

#8956B6

accent

#48E098

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #558A26

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

Preview Lab → · Contrast checker → · Palette generator →