#517D64#517D64

#517D64 is a mid, moderate green. Relative luminance 0.173; OKLCH L 55.0% C 0.063 H 158.6°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#517D64
RGB	rgb(81, 125, 100)
HSL	hsl(146, 21%, 40%)
HSV	hsv(146, 35%, 49%)
CMYK	cmyk(35.2%, 0%, 20%, 51%)
CIE-LAB	lab(48.68, -21.01, 8.89)
CIE-LCH	lch(48.68, 22.81, 157.07°)
OKLab	oklab(55.01% -0.0583 0.0229)
OKLCH	oklch(55.01% 0.063 158.6)
XYZ	xyz(13.0264, 17.3360, 14.7139)
Luminance	0.1734 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#517D64 #7D516A

analogous

#547D51 #517D64 #517D7A

triadic

#517D64 #64517D #7D6451

tetradic

#517D64 #51547D #7D516A #7D7A51

square

#517D64 #51547D #7D516A #7D7A51

split-complementary

#517D64 #7A517D #7D5154

monochromatic

#213329 #395846 #517D64 #6CA082 #91B8A2

Accessibility & contrast

On white

4.70

#517D64 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#517D64 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #517D64

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##517D64	#FFFFFF	#000000	##FFFFFF
##517D64	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7763

Deuteranopia (green-blind)

#757265

Tritanopia (blue-blind)

#487C76

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #517d64;
/* rgb */ color: rgb(81, 125, 100);
/* oklch */ color: oklch(55.0% 0.063 158.6);

Tailwind

colors: {
  custom: {
    50: '#83a390',
    500: '#517d64',
    950: '#000000',
  },
}

SCSS

$custom: #517d64;
$custom-light: #83a390;
$custom-dark: #000000;

JSON

{
  "hex": "#517d64",
  "rgb": {
    "r": 81,
    "g": 125,
    "b": 100
  },
  "hsl": {
    "h": 145.909,
    "s": 21.359,
    "l": 40.392
  },
  "oklch": {
    "l": 0.55005,
    "c": 0.06262,
    "h": 158.6
  },
  "luminance": 0.17337
}

Semantic roles & 50–950 ramp

primary

#517D64

secondary

#A58597

accent

#6A9ABE

background

#F8FAF8

surface

#EFF3F0

border

#CACDCB

text

#0B0F0C

muted

#7C7F7D

Preview Lab

Preview with #517D64

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

Preview Lab → · Contrast checker → · Palette generator →