#558E1E#558E1E

#558E1E is a mid, vivid yellow-green. Relative luminance 0.214; OKLCH L 58.5% C 0.152 H 133.4°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#558E1E
RGB	rgb(85, 142, 30)
HSL	hsl(91, 65%, 34%)
HSV	hsv(91, 79%, 56%)
CMYK	cmyk(40.1%, 0%, 78.9%, 44.3%)
CIE-LAB	lab(53.35, -37.07, 49.75)
CIE-LCH	lch(53.35, 62.04, 126.69°)
OKLab	oklab(58.55% -0.1044 0.1105)
OKLCH	oklch(58.55% 0.152 133.4)
XYZ	xyz(13.6534, 21.3704, 4.6335)
Luminance	0.2137 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558E1E #571E8E

analogous

#8D8E1E #558E1E #1E8E1F

triadic

#558E1E #1E558E #8E1E55

tetradic

#558E1E #1E8D8E #571E8E #8E1F1E

square

#558E1E #1E8D8E #571E8E #8E1F1E

split-complementary

#558E1E #1F1E8E #8E1E8D

monochromatic

#192909 #375B13 #558E1E #73C129 #92D94D

Accessibility & contrast

On white

3.98

#558E1E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#558E1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558E1E

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558E1E	#FFFFFF	#000000	##000000
##558E1E	1.00	3.98	5.27	5.27
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948201

Deuteranopia (green-blind)

#8C7E2A

Tritanopia (blue-blind)

#558879

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #558e1e;
/* rgb */ color: rgb(85, 142, 30);
/* oklch */ color: oklch(58.5% 0.152 133.4);

Tailwind

colors: {
  custom: {
    50: '#8aaf63',
    500: '#558e1e',
    950: '#000000',
  },
}

SCSS

$custom: #558e1e;
$custom-light: #8aaf63;
$custom-dark: #000000;

JSON

{
  "hex": "#558e1e",
  "rgb": {
    "r": 85,
    "g": 142,
    "b": 30
  },
  "hsl": {
    "h": 90.536,
    "s": 65.116,
    "l": 33.725
  },
  "oklch": {
    "l": 0.58546,
    "c": 0.15198,
    "h": 133.4
  },
  "luminance": 0.21371
}

Semantic roles & 50–950 ramp

primary

#558E1E

secondary

#854CBC

accent

#40E895

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #558E1E

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

Preview Lab → · Contrast checker → · Palette generator →