#51CCC8#51CCC8

#51CCC8 is a light, moderate teal. Relative luminance 0.491; OKLCH L 77.6% C 0.108 H 192.1°. Best body text is #000000 at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#51CCC8
RGB	rgb(81, 204, 200)
HSL	hsl(178, 55%, 56%)
HSV	hsv(178, 60%, 80%)
CMYK	cmyk(60.3%, 0%, 2%, 20%)
CIE-LAB	lab(75.51, -34.69, -8.20)
CIE-LCH	lch(75.51, 35.65, 193.30°)
OKLab	oklab(77.6% -0.106 -0.0228)
OKLCH	oklch(77.6% 0.108 192.1)
XYZ	xyz(35.4069, 49.1015, 62.2439)
Luminance	0.4910 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51CCC8 #CC5155

analogous

#51CC8A #51CCC8 #5192CC

triadic

#51CCC8 #C851CC #CCC851

tetradic

#51CCC8 #8A51CC #CC5155 #92CC51

square

#51CCC8 #8A51CC #CC5155 #92CC51

split-complementary

#51CCC8 #CC5192 #CC8A51

monochromatic

#257E7B #33ADA9 #51CCC8 #80DAD7 #B0E8E6

Accessibility & contrast

On white

1.94

#51CCC8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.82

#51CCC8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51CCC8

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51CCC8	#FFFFFF	#000000	##000000
##51CCC8	1.00	1.94	10.82	10.82
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.82	21.00	1.00	1.00
##000000	10.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0C2C8

Deuteranopia (green-blind)

#ADB4C9

Tritanopia (blue-blind)

#00D1CA

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #51ccc8;
/* rgb */ color: rgb(81, 204, 200);
/* oklch */ color: oklch(77.6% 0.108 192.1);

Tailwind

colors: {
  custom: {
    50: '#8fdcd8',
    500: '#51ccc8',
    950: '#000000',
  },
}

SCSS

$custom: #51ccc8;
$custom-light: #8fdcd8;
$custom-dark: #000000;

JSON

{
  "hex": "#51ccc8",
  "rgb": {
    "r": 81,
    "g": 204,
    "b": 200
  },
  "hsl": {
    "h": 178.049,
    "s": 54.667,
    "l": 55.882
  },
  "oklch": {
    "l": 0.77599,
    "c": 0.10846,
    "h": 192.1
  },
  "luminance": 0.49105
}

Semantic roles & 50–950 ramp

primary

#51CCC8

secondary

#D6A3A5

accent

#4A4FDE

background

#F9FDFD

surface

#F2FBFA

border

#CCD4D3

text

#0E1514

muted

#7E8383

Preview Lab

Preview with #51CCC8

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

Preview Lab → · Contrast checker → · Palette generator →