#515C4E#515C4E

#515C4E is a mid, muted green. Relative luminance 0.100; OKLCH L 46.1% C 0.026 H 139.0°. Best body text is #FFFFFF at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#515C4E
RGB	rgb(81, 92, 78)
HSL	hsl(107, 8%, 33%)
HSV	hsv(107, 15%, 36%)
CMYK	cmyk(12%, 0%, 15.2%, 63.9%)
CIE-LAB	lab(37.76, -7.29, 6.63)
CIE-LCH	lch(37.76, 9.85, 137.72°)
OKLab	oklab(46.08% -0.0197 0.0172)
OKLCH	oklch(46.08% 0.026 139)
XYZ	xyz(8.5954, 9.9536, 8.6746)
Luminance	0.0995 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#515C4E #594E5C

analogous

#585C4E #515C4E #4E5C52

triadic

#515C4E #4E515C #5C4E51

tetradic

#515C4E #4E585C #594E5C #5C524E

square

#515C4E #4E585C #594E5C #5C524E

split-complementary

#515C4E #524E5C #5C4E58

monochromatic

#171A16 #343B32 #515C4E #6E7D6A #8D9B89

Accessibility & contrast

On white

7.02

#515C4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#515C4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #515C4E

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##515C4E	#FFFFFF	#000000	##FFFFFF
##515C4E	1.00	7.02	2.99	7.02
#FFFFFF	7.02	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5A4D

Deuteranopia (green-blind)

#5B584F

Tritanopia (blue-blind)

#515B58

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #515c4e;
/* rgb */ color: rgb(81, 92, 78);
/* oklch */ color: oklch(46.1% 0.026 139.0);

Tailwind

colors: {
  custom: {
    50: '#828a7f',
    500: '#515c4e',
    950: '#000000',
  },
}

SCSS

$custom: #515c4e;
$custom-light: #828a7f;
$custom-dark: #000000;

JSON

{
  "hex": "#515c4e",
  "rgb": {
    "r": 81,
    "g": 92,
    "b": 78
  },
  "hsl": {
    "h": 107.143,
    "s": 8.235,
    "l": 33.333
  },
  "oklch": {
    "l": 0.46079,
    "c": 0.02616,
    "h": 139
  },
  "luminance": 0.09954
}

Semantic roles & 50–950 ramp

primary

#515C4E

secondary

#877C8A

accent

#77B1A5

background

#F7F8F7

surface

#EEF0EE

border

#C9CBC9

text

#0A0B0A

muted

#7C7C7C

Preview Lab

Preview with #515C4E

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

Preview Lab → · Contrast checker → · Palette generator →