#558E2D#558E2D

#558E2D is a mid, vivid yellow-green. Relative luminance 0.215; OKLCH L 58.7% C 0.142 H 134.8°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#558E2D
RGB	rgb(85, 142, 45)
HSL	hsl(95, 52%, 37%)
HSV	hsv(95, 68%, 56%)
CMYK	cmyk(40.1%, 0%, 68.3%, 44.3%)
CIE-LAB	lab(53.46, -36.00, 44.10)
CIE-LCH	lch(53.46, 56.92, 129.22°)
OKLab	oklab(58.66% -0.1003 0.1009)
OKLCH	oklch(58.66% 0.142 134.8)
XYZ	xyz(13.8927, 21.4661, 5.8935)
Luminance	0.2147 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558E2D #662D8E

analogous

#868E2D #558E2D #2D8E36

triadic

#558E2D #2D558E #8E2D55

tetradic

#558E2D #2D868E #662D8E #8E362D

square

#558E2D #2D868E #662D8E #8E362D

split-complementary

#558E2D #362D8E #8E2D86

monochromatic

#1D3110 #39601E #558E2D #71BC3C #92CF67

Accessibility & contrast

On white

3.97

#558E2D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#558E2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558E2D

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558E2D	#FFFFFF	#000000	##000000
##558E2D	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938320

Deuteranopia (green-blind)

#8B7E35

Tritanopia (blue-blind)

#54897A

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #558e2d;
/* rgb */ color: rgb(85, 142, 45);
/* oklch */ color: oklch(58.7% 0.142 134.8);

Tailwind

colors: {
  custom: {
    50: '#89af6b',
    500: '#558e2d',
    950: '#000000',
  },
}

SCSS

$custom: #558e2d;
$custom-light: #89af6b;
$custom-dark: #000000;

JSON

{
  "hex": "#558e2d",
  "rgb": {
    "r": 85,
    "g": 142,
    "b": 45
  },
  "hsl": {
    "h": 95.258,
    "s": 51.872,
    "l": 36.667
  },
  "oklch": {
    "l": 0.58663,
    "c": 0.14227,
    "h": 134.8
  },
  "luminance": 0.21467
}

Semantic roles & 50–950 ramp

primary

#558E2D

secondary

#9361B5

accent

#4CDBA0

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1007

muted

#7D7F7A

Preview Lab

Preview with #558E2D

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

Preview Lab → · Contrast checker → · Palette generator →