#515F4E#515F4E

#515F4E is a mid, muted green. Relative luminance 0.105; OKLCH L 46.8% C 0.032 H 140.1°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#515F4E
RGB	rgb(81, 95, 78)
HSL	hsl(109, 10%, 34%)
HSV	hsv(109, 18%, 37%)
CMYK	cmyk(14.7%, 0%, 17.9%, 62.7%)
CIE-LAB	lab(38.70, -9.05, 7.96)
CIE-LCH	lch(38.70, 12.05, 138.68°)
OKLab	oklab(46.83% -0.0246 0.0205)
OKLCH	oklch(46.83% 0.032 140.1)
XYZ	xyz(8.8604, 10.4837, 8.7630)
Luminance	0.1048 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#515F4E #5C4E5F

analogous

#5A5F4E #515F4E #4E5F54

triadic

#515F4E #4E515F #5F4E51

tetradic

#515F4E #4E5A5F #5C4E5F #5F544E

square

#515F4E #4E5A5F #5C4E5F #5F544E

split-complementary

#515F4E #544E5F #5F4E5A

monochromatic

#181C17 #343D32 #515F4E #6E816A #8D9E89

Accessibility & contrast

On white

6.78

#515F4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#515F4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #515F4E

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##515F4E	#FFFFFF	#000000	##FFFFFF
##515F4E	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605C4D

Deuteranopia (green-blind)

#5E5B4F

Tritanopia (blue-blind)

#505E5A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #515f4e;
/* rgb */ color: rgb(81, 95, 78);
/* oklch */ color: oklch(46.8% 0.032 140.1);

Tailwind

colors: {
  custom: {
    50: '#828c7f',
    500: '#515f4e',
    950: '#000000',
  },
}

SCSS

$custom: #515f4e;
$custom-light: #828c7f;
$custom-dark: #000000;

JSON

{
  "hex": "#515f4e",
  "rgb": {
    "r": 81,
    "g": 95,
    "b": 78
  },
  "hsl": {
    "h": 109.412,
    "s": 9.827,
    "l": 33.922
  },
  "oklch": {
    "l": 0.46825,
    "c": 0.03201,
    "h": 140.1
  },
  "luminance": 0.10484
}

Semantic roles & 50–950 ramp

primary

#515F4E

secondary

#8A7C8D

accent

#75B3A8

background

#F7F8F7

surface

#EEF0EE

border

#C9CBC9

text

#0A0C0A

muted

#7C7D7C

Preview Lab

Preview with #515F4E

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

Preview Lab → · Contrast checker → · Palette generator →