#51919A#51919A

#51919A is a mid, moderate teal. Relative luminance 0.243; OKLCH L 61.7% C 0.067 H 207.3°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#51919A
RGB	rgb(81, 145, 154)
HSL	hsl(187, 31%, 46%)
HSV	hsv(187, 47%, 60%)
CMYK	cmyk(47.4%, 5.8%, 0%, 39.6%)
CIE-LAB	lab(56.42, -18.01, -11.15)
CIE-LCH	lch(56.42, 21.19, 211.75°)
OKLab	oklab(61.74% -0.0596 -0.0307)
OKLCH	oklch(61.74% 0.067 207.3)
XYZ	xyz(19.3492, 24.3317, 34.2424)
Luminance	0.2433 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51919A #9A5A51

analogous

#519A7E #51919A #516C9A

triadic

#51919A #9A5191 #919A51

tetradic

#51919A #7E519A #9A5A51 #6C9A51

square

#51919A #7E519A #9A5A51 #6C9A51

split-complementary

#51919A #9A516C #9A7E51

monochromatic

#27454A #3C6B72 #51919A #73ADB5 #9BC5CA

Accessibility & contrast

On white

3.58

#51919A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#51919A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #51919A

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51919A	#FFFFFF	#000000	##000000
##51919A	1.00	3.58	5.87	5.87
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#888C9B

Deuteranopia (green-blind)

#7C839A

Tritanopia (blue-blind)

#2B9694

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #51919a;
/* rgb */ color: rgb(81, 145, 154);
/* oklch */ color: oklch(61.7% 0.067 207.3);

Tailwind

colors: {
  custom: {
    50: '#87b1b7',
    500: '#51919a',
    950: '#000000',
  },
}

SCSS

$custom: #51919a;
$custom-light: #87b1b7;
$custom-dark: #000000;

JSON

{
  "hex": "#51919a",
  "rgb": {
    "r": 81,
    "g": 145,
    "b": 154
  },
  "hsl": {
    "h": 187.397,
    "s": 31.064,
    "l": 46.078
  },
  "oklch": {
    "l": 0.61738,
    "c": 0.06703,
    "h": 207.3
  },
  "luminance": 0.24333
}

Semantic roles & 50–950 ramp

primary

#51919A

secondary

#B7948F

accent

#6D61C7

background

#F8FAFB

surface

#F0F5F6

border

#CBCFD0

text

#0C1011

muted

#7D7F80

Preview Lab

Preview with #51919A

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

Preview Lab → · Contrast checker → · Palette generator →