#558E2E#558E2E

#558E2E is a mid, vivid yellow-green. Relative luminance 0.215; OKLCH L 58.7% C 0.142 H 135.0°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#558E2E
RGB	rgb(85, 142, 46)
HSL	hsl(96, 51%, 37%)
HSV	hsv(96, 68%, 56%)
CMYK	cmyk(40.1%, 0%, 67.6%, 44.3%)
CIE-LAB	lab(53.46, -35.91, 43.68)
CIE-LCH	lch(53.46, 56.54, 129.43°)
OKLab	oklab(58.67% -0.1 0.1001)
OKLCH	oklch(58.67% 0.142 135)
XYZ	xyz(13.9122, 21.4739, 5.9961)
Luminance	0.2147 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558E2E #672E8E

analogous

#858E2E #558E2E #2E8E37

triadic

#558E2E #2E558E #8E2E55

tetradic

#558E2E #2E858E #672E8E #8E372E

square

#558E2E #2E858E #672E8E #8E372E

split-complementary

#558E2E #372E8E #8E2E85

monochromatic

#1E3210 #39601F #558E2E #71BC3D #92CE68

Accessibility & contrast

On white

3.97

#558E2E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#558E2E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558E2E

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558E2E	#FFFFFF	#000000	##000000
##558E2E	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)

#938321

Deuteranopia (green-blind)

#8B7E36

Tritanopia (blue-blind)

#54897A

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #558e2e;
/* rgb */ color: rgb(85, 142, 46);
/* oklch */ color: oklch(58.7% 0.142 135.0);

Tailwind

colors: {
  custom: {
    50: '#89af6c',
    500: '#558e2e',
    950: '#000000',
  },
}

SCSS

$custom: #558e2e;
$custom-light: #89af6c;
$custom-dark: #000000;

JSON

{
  "hex": "#558e2e",
  "rgb": {
    "r": 85,
    "g": 142,
    "b": 46
  },
  "hsl": {
    "h": 95.625,
    "s": 51.064,
    "l": 36.863
  },
  "oklch": {
    "l": 0.58673,
    "c": 0.14151,
    "h": 135
  },
  "luminance": 0.21475
}

Semantic roles & 50–950 ramp

primary

#558E2E

secondary

#9463B5

accent

#4DDBA1

background

#F8FAF6

surface

#F0F4EC

border

#CBCEC7

text

#0C1007

muted

#7D7F7A

Preview Lab

Preview with #558E2E

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

Preview Lab → · Contrast checker → · Palette generator →