#51CCD7#51CCD7

#51CCD7 is a light, moderate teal. Relative luminance 0.498; OKLCH L 78.1% C 0.109 H 203.5°. Best body text is #000000 at 10.97:1 contrast (WCAG AA passes).

Color values

HEX	#51CCD7
RGB	rgb(81, 204, 215)
HSL	hsl(185, 63%, 58%)
HSV	hsv(185, 62%, 84%)
CMYK	cmyk(62.3%, 5.1%, 0%, 15.7%)
CIE-LAB	lab(75.97, -30.53, -15.62)
CIE-LCH	lch(75.97, 34.29, 207.10°)
OKLab	oklab(78.12% -0.0997 -0.0433)
OKLCH	oklch(78.12% 0.109 203.5)
XYZ	xyz(37.2467, 49.8374, 71.9334)
Luminance	0.4984 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51CCD7 #D75C51

analogous

#51D79F #51CCD7 #5189D7

triadic

#51CCD7 #D751CC #CCD751

tetradic

#51CCD7 #9F51D7 #D75C51 #89D751

square

#51CCD7 #9F51D7 #D75C51 #89D751

split-complementary

#51CCD7 #D75189 #D79F51

monochromatic

#20848D #2CB3BF #51CCD7 #83DBE2 #B5E9EE

Accessibility & contrast

On white

1.91

#51CCD7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.97

#51CCD7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51CCD7

10.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51CCD7	#FFFFFF	#000000	##000000
##51CCD7	1.00	1.91	10.97	10.97
#FFFFFF	1.91	1.00	21.00	21.00
#000000	10.97	21.00	1.00	1.00
##000000	10.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDC4D8

Deuteranopia (green-blind)

#A9B5D8

Tritanopia (blue-blind)

#00D4CF

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #51ccd7;
/* rgb */ color: rgb(81, 204, 215);
/* oklch */ color: oklch(78.1% 0.109 203.5);

Tailwind

colors: {
  custom: {
    50: '#91dce3',
    500: '#51ccd7',
    950: '#000000',
  },
}

SCSS

$custom: #51ccd7;
$custom-light: #91dce3;
$custom-dark: #000000;

JSON

{
  "hex": "#51ccd7",
  "rgb": {
    "r": 81,
    "g": 204,
    "b": 215
  },
  "hsl": {
    "h": 184.925,
    "s": 62.617,
    "l": 58.039
  },
  "oklch": {
    "l": 0.78117,
    "c": 0.1087,
    "h": 203.5
  },
  "luminance": 0.49841
}

Semantic roles & 50–950 ramp

primary

#51CCD7

secondary

#DDACA7

accent

#5042E6

background

#F9FDFD

surface

#F2FBFB

border

#CCD4D4

text

#0E1515

muted

#7E8383

Preview Lab

Preview with #51CCD7

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

Preview Lab → · Contrast checker → · Palette generator →