#558C25#558C25

#558C25 is a mid, vivid yellow-green. Relative luminance 0.208; OKLCH L 58.1% C 0.145 H 133.7°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#558C25
RGB	rgb(85, 140, 37)
HSL	hsl(92, 58%, 35%)
HSV	hsv(92, 74%, 55%)
CMYK	cmyk(39.3%, 0%, 73.6%, 45.1%)
CIE-LAB	lab(52.75, -35.74, 46.64)
CIE-LCH	lch(52.75, 58.76, 127.47°)
OKLab	oklab(58.07% -0.1003 0.1051)
OKLCH	oklch(58.07% 0.145 133.7)
XYZ	xyz(13.4581, 20.8204, 5.0595)
Luminance	0.2082 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558C25 #5C258C

analogous

#898C25 #558C25 #258C29

triadic

#558C25 #25558C #8C2555

tetradic

#558C25 #25898C #5C258C #8C2925

square

#558C25 #25898C #5C258C #8C2925

split-complementary

#558C25 #29258C #8C2589

monochromatic

#1A2B0B #385C18 #558C25 #72BC32 #92D358

Accessibility & contrast

On white

4.07

#558C25 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#558C25 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558C25

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558C25	#FFFFFF	#000000	##000000
##558C25	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928113

Deuteranopia (green-blind)

#8A7C2F

Tritanopia (blue-blind)

#558678

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #558c25;
/* rgb */ color: rgb(85, 140, 37);
/* oklch */ color: oklch(58.1% 0.145 133.7);

Tailwind

colors: {
  custom: {
    50: '#8aae67',
    500: '#558c25',
    950: '#000000',
  },
}

SCSS

$custom: #558c25;
$custom-light: #8aae67;
$custom-dark: #000000;

JSON

{
  "hex": "#558c25",
  "rgb": {
    "r": 85,
    "g": 140,
    "b": 37
  },
  "hsl": {
    "h": 92.039,
    "s": 58.192,
    "l": 34.706
  },
  "oklch": {
    "l": 0.58069,
    "c": 0.14522,
    "h": 133.7
  },
  "luminance": 0.20821
}

Semantic roles & 50–950 ramp

primary

#558C25

secondary

#8A55B8

accent

#46E199

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #558C25

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

Preview Lab → · Contrast checker → · Palette generator →