#518E4E#518E4E

#518E4E is a mid, moderate green. Relative luminance 0.216; OKLCH L 58.9% C 0.114 H 143.0°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#518E4E
RGB	rgb(81, 142, 78)
HSL	hsl(117, 29%, 43%)
HSV	hsv(117, 45%, 56%)
CMYK	cmyk(43%, 0%, 45.1%, 44.3%)
CIE-LAB	lab(53.65, -33.40, 28.01)
CIE-LCH	lch(53.65, 43.59, 140.02°)
OKLab	oklab(58.89% -0.091 0.0686)
OKLCH	oklch(58.89% 0.114 143)
XYZ	xyz(14.4408, 21.6445, 10.6231)
Luminance	0.2165 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#518E4E #8B4E8E

analogous

#718E4E #518E4E #4E8E6B

triadic

#518E4E #4E518E #8E4E51

tetradic

#518E4E #4E718E #8B4E8E #8E6B4E

square

#518E4E #4E718E #8B4E8E #8E6B4E

split-complementary

#518E4E #6B4E8E #8E4E71

monochromatic

#243F23 #3A6638 #518E4E #6EAE6B #95C493

Accessibility & contrast

On white

3.94

#518E4E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#518E4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #518E4E

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##518E4E	#FFFFFF	#000000	##000000
##518E4E	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918449

Deuteranopia (green-blind)

#887E52

Tritanopia (blue-blind)

#4A8B7F

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #518e4e;
/* rgb */ color: rgb(81, 142, 78);
/* oklch */ color: oklch(58.9% 0.114 143.0);

Tailwind

colors: {
  custom: {
    50: '#85af80',
    500: '#518e4e',
    950: '#000000',
  },
}

SCSS

$custom: #518e4e;
$custom-light: #85af80;
$custom-dark: #000000;

JSON

{
  "hex": "#518e4e",
  "rgb": {
    "r": 81,
    "g": 142,
    "b": 78
  },
  "hsl": {
    "h": 117.188,
    "s": 29.091,
    "l": 43.137
  },
  "oklch": {
    "l": 0.58892,
    "c": 0.11398,
    "h": 143
  },
  "luminance": 0.21645
}

Semantic roles & 50–950 ramp

primary

#518E4E

secondary

#AE88B0

accent

#62C5C1

background

#F8FAF7

surface

#EFF4EE

border

#CACEC9

text

#0B100A

muted

#7C7F7C

Preview Lab

Preview with #518E4E

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

Preview Lab → · Contrast checker → · Palette generator →