#519BA3#519BA3

#519BA3 is a light, moderate teal. Relative luminance 0.278; OKLCH L 64.5% C 0.075 H 204.7°. Best body text is #000000 at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#519BA3
RGB	rgb(81, 155, 163)
HSL	hsl(186, 34%, 48%)
HSV	hsv(186, 50%, 64%)
CMYK	cmyk(50.3%, 4.9%, 0%, 36.1%)
CIE-LAB	lab(59.74, -20.76, -11.29)
CIE-LCH	lch(59.74, 23.63, 208.55°)
OKLab	oklab(64.5% -0.0677 -0.0311)
OKLCH	oklch(64.5% 0.075 204.7)
XYZ	xyz(21.7229, 27.8345, 38.8711)
Luminance	0.2784 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519BA3 #A35951

analogous

#51A382 #519BA3 #5172A3

triadic

#519BA3 #A3519B #9BA351

tetradic

#519BA3 #8251A3 #A35951 #72A351

square

#519BA3 #8251A3 #A35951 #72A351

split-complementary

#519BA3 #A35172 #A38251

monochromatic

#284D51 #3D747A #519BA3 #76B4BB #9FCBCF

Accessibility & contrast

On white

3.20

#519BA3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.57

#519BA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519BA3

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519BA3	#FFFFFF	#000000	##000000
##519BA3	1.00	3.20	6.57	6.57
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.57	21.00	1.00	1.00
##000000	6.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9196A4

Deuteranopia (green-blind)

#838CA3

Tritanopia (blue-blind)

#1EA09D

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #519ba3;
/* rgb */ color: rgb(81, 155, 163);
/* oklch */ color: oklch(64.5% 0.075 204.7);

Tailwind

colors: {
  custom: {
    50: '#88b8be',
    500: '#519ba3',
    950: '#000000',
  },
}

SCSS

$custom: #519ba3;
$custom-light: #88b8be;
$custom-dark: #000000;

JSON

{
  "hex": "#519ba3",
  "rgb": {
    "r": 81,
    "g": 155,
    "b": 163
  },
  "hsl": {
    "h": 185.854,
    "s": 33.607,
    "l": 47.843
  },
  "oklch": {
    "l": 0.64499,
    "c": 0.07457,
    "h": 204.7
  },
  "luminance": 0.27836
}

Semantic roles & 50–950 ramp

primary

#519BA3

secondary

#BC9793

accent

#695ECA

background

#F8FBFB

surface

#F0F6F6

border

#CBD0D0

text

#0C1112

muted

#7D8081

Preview Lab

Preview with #519BA3

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

Preview Lab → · Contrast checker → · Palette generator →