#515E4E#515E4E

#515E4E is a mid, muted green. Relative luminance 0.103; OKLCH L 46.6% C 0.030 H 139.8°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#515E4E
RGB	rgb(81, 94, 78)
HSL	hsl(109, 9%, 34%)
HSV	hsv(109, 17%, 37%)
CMYK	cmyk(13.8%, 0%, 17%, 63.1%)
CIE-LAB	lab(38.38, -8.47, 7.51)
CIE-LCH	lch(38.38, 11.32, 138.41°)
OKLab	oklab(46.58% -0.023 0.0194)
OKLCH	oklch(46.58% 0.03 139.8)
XYZ	xyz(8.7709, 10.3047, 8.7332)
Luminance	0.1031 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#515E4E #5B4E5E

analogous

#595E4E #515E4E #4E5E53

triadic

#515E4E #4E515E #5E4E51

tetradic

#515E4E #4E595E #5B4E5E #5E534E

square

#515E4E #4E595E #5B4E5E #5E534E

split-complementary

#515E4E #534E5E #5E4E59

monochromatic

#171B16 #343D32 #515E4E #6E7F6A #8D9D89

Accessibility & contrast

On white

6.86

#515E4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#515E4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #515E4E

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##515E4E	#FFFFFF	#000000	##FFFFFF
##515E4E	1.00	6.86	3.06	6.86
#FFFFFF	6.86	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5B4D

Deuteranopia (green-blind)

#5D5A4F

Tritanopia (blue-blind)

#505D59

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #515e4e;
/* rgb */ color: rgb(81, 94, 78);
/* oklch */ color: oklch(46.6% 0.030 139.8);

Tailwind

colors: {
  custom: {
    50: '#828b7f',
    500: '#515e4e',
    950: '#000000',
  },
}

SCSS

$custom: #515e4e;
$custom-light: #828b7f;
$custom-dark: #000000;

JSON

{
  "hex": "#515e4e",
  "rgb": {
    "r": 81,
    "g": 94,
    "b": 78
  },
  "hsl": {
    "h": 108.75,
    "s": 9.302,
    "l": 33.725
  },
  "oklch": {
    "l": 0.46576,
    "c": 0.03007,
    "h": 139.8
  },
  "luminance": 0.10305
}

Semantic roles & 50–950 ramp

primary

#515E4E

secondary

#897C8C

accent

#76B2A7

background

#F7F8F7

surface

#EEF0EE

border

#C9CBC9

text

#0A0C0A

muted

#7C7D7C

Preview Lab

Preview with #515E4E

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

Preview Lab → · Contrast checker → · Palette generator →