#51EAEC#51EAEC

#51EAEC is a very light, vivid teal. Relative luminance 0.667; OKLCH L 85.9% C 0.126 H 196.3°. Best body text is #000000 at 14.33:1 contrast (WCAG AA passes).

Color values

HEX	#51EAEC
RGB	rgb(81, 234, 236)
HSL	hsl(181, 80%, 62%)
HSV	hsv(181, 66%, 93%)
CMYK	cmyk(65.7%, 0.8%, 0%, 7.5%)
CIE-LAB	lab(85.32, -38.71, -12.77)
CIE-LCH	lch(85.32, 40.76, 198.26°)
OKLab	oklab(85.89% -0.1211 -0.0355)
OKLCH	oklch(85.89% 0.126 196.3)
XYZ	xyz(47.9497, 66.6457, 89.6774)
Luminance	0.6665 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51EAEC #EC5351

analogous

#51ECA0 #51EAEC #519DEC

triadic

#51EAEC #EC51EA #EAEC51

tetradic

#51EAEC #A051EC #EC5351 #9DEC51

square

#51EAEC #A051EC #EC5351 #9DEC51

split-complementary

#51EAEC #EC519D #ECA051

monochromatic

#13ADAF #1AE3E6 #51EAEC #88F1F2 #BFF7F8

Accessibility & contrast

On white

1.47

#51EAEC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.33

#51EAEC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51EAEC

14.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51EAEC	#FFFFFF	#000000	##000000
##51EAEC	1.00	1.47	14.33	14.33
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.33	21.00	1.00	1.00
##000000	14.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBDFEC

Deuteranopia (green-blind)

#C3CEED

Tritanopia (blue-blind)

#00F1EA

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #51eaec;
/* rgb */ color: rgb(81, 234, 236);
/* oklch */ color: oklch(85.9% 0.126 196.3);

Tailwind

colors: {
  custom: {
    50: '#95f1f2',
    500: '#51eaec',
    950: '#000000',
  },
}

SCSS

$custom: #51eaec;
$custom-light: #95f1f2;
$custom-dark: #000000;

JSON

{
  "hex": "#51eaec",
  "rgb": {
    "r": 81,
    "g": 234,
    "b": 236
  },
  "hsl": {
    "h": 180.774,
    "s": 80.311,
    "l": 62.157
  },
  "oklch": {
    "l": 0.85894,
    "c": 0.12617,
    "h": 196.3
  },
  "luminance": 0.66651
}

Semantic roles & 50–950 ramp

primary

#51EAEC

secondary

#B03331

accent

#0C09DD

background

#FCFFFF

surface

#F5FEFE

border

#CFD6D6

text

#0F1716

muted

#808585

Preview Lab

Preview with #51EAEC

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

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