#558657#558657

#558657 is a mid, moderate green. Relative luminance 0.197; OKLCH L 57.2% C 0.089 H 145.2°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#558657
RGB	rgb(85, 134, 87)
HSL	hsl(122, 22%, 43%)
HSV	hsv(122, 37%, 53%)
CMYK	cmyk(36.6%, 0%, 35.1%, 47.5%)
CIE-LAB	lab(51.46, -26.78, 20.23)
CIE-LCH	lch(51.46, 33.56, 142.94°)
OKLab	oklab(57.22% -0.073 0.0507)
OKLCH	oklch(57.22% 0.089 145.2)
XYZ	xyz(13.9911, 19.6689, 12.0742)
Luminance	0.1967 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#558657 #865584

analogous

#6B8655 #558657 #55866F

triadic

#558657 #575586 #865755

tetradic

#558657 #556B86 #865584 #866F55

square

#558657 #556B86 #865584 #866F55

split-complementary

#558657 #6F5586 #86556B

monochromatic

#253B26 #3D613F #558657 #72A674 #98BE99

Accessibility & contrast

On white

4.26

#558657 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#558657 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #558657

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##558657	#FFFFFF	#000000	##000000
##558657	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887E54

Deuteranopia (green-blind)

#80795A

Tritanopia (blue-blind)

#4F837A

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #558657;
/* rgb */ color: rgb(85, 134, 87);
/* oklch */ color: oklch(57.2% 0.089 145.2);

Tailwind

colors: {
  custom: {
    50: '#87a986',
    500: '#558657',
    950: '#000000',
  },
}

SCSS

$custom: #558657;
$custom-light: #87a986;
$custom-dark: #000000;

JSON

{
  "hex": "#558657",
  "rgb": {
    "r": 85,
    "g": 134,
    "b": 87
  },
  "hsl": {
    "h": 122.449,
    "s": 22.374,
    "l": 42.941
  },
  "oklch": {
    "l": 0.57219,
    "c": 0.08887,
    "h": 145.2
  },
  "luminance": 0.1967
}

Semantic roles & 50–950 ramp

primary

#558657

secondary

#AB8CAA

accent

#69BBBF

background

#F8FAF8

surface

#F0F4EF

border

#CBCECA

text

#0B100B

muted

#7C7F7C

Preview Lab

Preview with #558657

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

Preview Lab → · Contrast checker → · Palette generator →