#51F2D2#51F2D2

#51F2D2 is a very light, vivid teal. Relative luminance 0.699; OKLCH L 87.0% C 0.140 H 176.8°. Best body text is #000000 at 14.98:1 contrast (WCAG AA passes).

Color values

HEX	#51F2D2
RGB	rgb(81, 242, 210)
HSL	hsl(168, 86%, 63%)
HSV	hsv(168, 67%, 95%)
CMYK	cmyk(66.5%, 0%, 13.2%, 5.1%)
CIE-LAB	lab(86.95, -48.99, 3.27)
CIE-LCH	lch(86.95, 49.10, 176.19°)
OKLab	oklab(86.98% -0.1401 0.0079)
OKLCH	oklch(86.98% 0.14 176.8)
XYZ	xyz(46.7726, 69.9015, 71.9876)
Luminance	0.6991 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51F2D2 #F25171

analogous

#51F282 #51F2D2 #51C1F2

triadic

#51F2D2 #D251F2 #F2D251

tetradic

#51F2D2 #8251F2 #F25171 #C1F251

square

#51F2D2 #8251F2 #F25171 #C1F251

split-complementary

#51F2D2 #F251C1 #F28251

monochromatic

#0EBB98 #18EEC3 #51F2D2 #8AF6E1 #C3FBEF

Accessibility & contrast

On white

1.40

#51F2D2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.98

#51F2D2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51F2D2

14.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51F2D2	#FFFFFF	#000000	##000000
##51F2D2	1.00	1.40	14.98	14.98
#FFFFFF	1.40	1.00	21.00	21.00
#000000	14.98	21.00	1.00	1.00
##000000	14.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9E3D1

Deuteranopia (green-blind)

#D2D3D4

Tritanopia (blue-blind)

#00F5E8

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #51f2d2;
/* rgb */ color: rgb(81, 242, 210);
/* oklch */ color: oklch(87.0% 0.140 176.8);

Tailwind

colors: {
  custom: {
    50: '#95f7df',
    500: '#51f2d2',
    950: '#000000',
  },
}

SCSS

$custom: #51f2d2;
$custom-light: #95f7df;
$custom-dark: #000000;

JSON

{
  "hex": "#51f2d2",
  "rgb": {
    "r": 81,
    "g": 242,
    "b": 210
  },
  "hsl": {
    "h": 168.075,
    "s": 86.096,
    "l": 63.333
  },
  "oklch": {
    "l": 0.86982,
    "c": 0.14036,
    "h": 176.8
  },
  "luminance": 0.69907
}

Semantic roles & 50–950 ramp

primary

#51F2D2

secondary

#B92E4A

accent

#032FE3

background

#FCFFFE

surface

#F5FFFC

border

#CFD7D5

text

#0F1715

muted

#808584

Preview Lab

Preview with #51F2D2

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

Preview Lab → · Contrast checker → · Palette generator →