#51F0D2#51F0D2

#51F0D2 is a very light, vivid teal. Relative luminance 0.687; OKLCH L 86.5% C 0.138 H 177.7°. Best body text is #000000 at 14.74:1 contrast (WCAG AA passes).

Color values

HEX	#51F0D2
RGB	rgb(81, 240, 210)
HSL	hsl(169, 84%, 63%)
HSV	hsv(169, 66%, 94%)
CMYK	cmyk(66.3%, 0%, 12.5%, 5.9%)
CIE-LAB	lab(86.36, -48.15, 2.42)
CIE-LCH	lch(86.36, 48.21, 177.13°)
OKLab	oklab(86.51% -0.1382 0.0057)
OKLCH	oklch(86.51% 0.138 177.7)
XYZ	xyz(46.1806, 68.7175, 71.7903)
Luminance	0.6872 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51F0D2 #F0516F

analogous

#51F082 #51F0D2 #51BFF0

triadic

#51F0D2 #D251F0 #F0D251

tetradic

#51F0D2 #8251F0 #F0516F #BFF051

square

#51F0D2 #8251F0 #F0516F #BFF051

split-complementary

#51F0D2 #F051BF #F08251

monochromatic

#10B797 #19EBC3 #51F0D2 #89F5E1 #C2FAEF

Accessibility & contrast

On white

1.42

#51F0D2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.74

#51F0D2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51F0D2

14.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51F0D2	#FFFFFF	#000000	##000000
##51F0D2	1.00	1.42	14.74	14.74
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.74	21.00	1.00	1.00
##000000	14.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7E2D1

Deuteranopia (green-blind)

#D0D1D4

Tritanopia (blue-blind)

#00F3E7

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #51f0d2;
/* rgb */ color: rgb(81, 240, 210);
/* oklch */ color: oklch(86.5% 0.138 177.7);

Tailwind

colors: {
  custom: {
    50: '#94f6df',
    500: '#51f0d2',
    950: '#000000',
  },
}

SCSS

$custom: #51f0d2;
$custom-light: #94f6df;
$custom-dark: #000000;

JSON

{
  "hex": "#51f0d2",
  "rgb": {
    "r": 81,
    "g": 240,
    "b": 210
  },
  "hsl": {
    "h": 168.679,
    "s": 84.127,
    "l": 62.941
  },
  "oklch": {
    "l": 0.86505,
    "c": 0.13829,
    "h": 177.7
  },
  "luminance": 0.68723
}

Semantic roles & 50–950 ramp

primary

#51F0D2

secondary

#B62F49

accent

#052EE1

background

#FCFFFE

surface

#F5FEFC

border

#CFD6D5

text

#0F1715

muted

#808584

Preview Lab

Preview with #51F0D2

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

Preview Lab → · Contrast checker → · Palette generator →