#51F2DA#51F2DA

#51F2DA is a very light, vivid teal. Relative luminance 0.703; OKLCH L 87.2% C 0.137 H 181.0°. Best body text is #000000 at 15.06:1 contrast (WCAG AA passes).

Color values

HEX	#51F2DA
RGB	rgb(81, 242, 218)
HSL	hsl(171, 86%, 63%)
HSV	hsv(171, 67%, 95%)
CMYK	cmyk(66.5%, 0%, 9.9%, 5.1%)
CIE-LAB	lab(87.15, -47.00, -0.63)
CIE-LCH	lch(87.15, 47.01, 180.76°)
OKLab	oklab(87.21% -0.1366 -0.0025)
OKLCH	oklch(87.21% 0.137 181)
XYZ	xyz(47.7943, 70.3102, 77.3684)
Luminance	0.7032 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51F2DA #F25169

analogous

#51F289 #51F2DA #51B9F2

triadic

#51F2DA #DA51F2 #F2DA51

tetradic

#51F2DA #8951F2 #F25169 #B9F251

square

#51F2DA #8951F2 #F25169 #B9F251

split-complementary

#51F2DA #F251B9 #F28951

monochromatic

#0EBBA1 #18EECE #51F2DA #8AF6E6 #C3FBF2

Accessibility & contrast

On white

1.39

#51F2DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.06

#51F2DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51F2DA

15.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51F2DA	#FFFFFF	#000000	##000000
##51F2DA	1.00	1.39	15.06	15.06
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.06	21.00	1.00	1.00
##000000	15.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8E4D9

Deuteranopia (green-blind)

#D1D3DC

Tritanopia (blue-blind)

#00F6EB

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #51f2da;
/* rgb */ color: rgb(81, 242, 218);
/* oklch */ color: oklch(87.2% 0.137 181.0);

Tailwind

colors: {
  custom: {
    50: '#95f7e5',
    500: '#51f2da',
    950: '#000000',
  },
}

SCSS

$custom: #51f2da;
$custom-light: #95f7e5;
$custom-dark: #000000;

JSON

{
  "hex": "#51f2da",
  "rgb": {
    "r": 81,
    "g": 242,
    "b": 218
  },
  "hsl": {
    "h": 171.056,
    "s": 86.096,
    "l": 63.333
  },
  "oklch": {
    "l": 0.87211,
    "c": 0.13664,
    "h": 181
  },
  "luminance": 0.70316
}

Semantic roles & 50–950 ramp

primary

#51F2DA

secondary

#B92E43

accent

#0324E3

background

#FCFFFE

surface

#F5FFFC

border

#CFD7D5

text

#0F1715

muted

#808584

Preview Lab

Preview with #51F2DA

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

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