#516451#516451

#516451 is a mid, muted green. Relative luminance 0.115; OKLCH L 48.2% C 0.038 H 145.0°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#516451
RGB	rgb(81, 100, 81)
HSL	hsl(120, 10%, 35%)
HSV	hsv(120, 19%, 39%)
CMYK	cmyk(19%, 0%, 19%, 60.8%)
CIE-LAB	lab(40.34, -11.33, 8.44)
CIE-LCH	lch(40.34, 14.13, 143.32°)
OKLab	oklab(48.16% -0.031 0.0217)
OKLCH	oklch(48.16% 0.038 145)
XYZ	xyz(9.4354, 11.4575, 9.4974)
Luminance	0.1146 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#516451 #645164

analogous

#5A6451 #516451 #51645A

triadic

#516451 #515164 #645151

tetradic

#516451 #515A64 #645164 #645A51

square

#516451 #515A64 #645164 #645A51

split-complementary

#516451 #5A5164 #64515A

monochromatic

#1A201A #364236 #516451 #6C866C #8DA38D

Accessibility & contrast

On white

6.38

#516451 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#516451 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #516451

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##516451	#FFFFFF	#000000	##FFFFFF
##516451	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#656050

Deuteranopia (green-blind)

#625E52

Tritanopia (blue-blind)

#4F635F

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #516451;
/* rgb */ color: rgb(81, 100, 81);
/* oklch */ color: oklch(48.2% 0.038 145.0);

Tailwind

colors: {
  custom: {
    50: '#829081',
    500: '#516451',
    950: '#000000',
  },
}

SCSS

$custom: #516451;
$custom-light: #829081;
$custom-dark: #000000;

JSON

{
  "hex": "#516451",
  "rgb": {
    "r": 81,
    "g": 100,
    "b": 81
  },
  "hsl": {
    "h": 120,
    "s": 10.497,
    "l": 35.49
  },
  "oklch": {
    "l": 0.4816,
    "c": 0.03786,
    "h": 145
  },
  "luminance": 0.11458
}

Semantic roles & 50–950 ramp

primary

#516451

secondary

#918091

accent

#74B3B3

background

#F7F8F7

surface

#EEF0EE

border

#C9CBC9

text

#0A0C0A

muted

#7C7D7C

Preview Lab

Preview with #516451

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

Preview Lab → · Contrast checker → · Palette generator →