#51F2CE#51F2CE

#51F2CE is a very light, vivid teal. Relative luminance 0.697; OKLCH L 86.9% C 0.143 H 174.8°. Best body text is #000000 at 14.94:1 contrast (WCAG AA passes).

Color values

HEX	#51F2CE
RGB	rgb(81, 242, 206)
HSL	hsl(167, 86%, 63%)
HSV	hsv(167, 67%, 95%)
CMYK	cmyk(66.5%, 0%, 14.9%, 5.1%)
CIE-LAB	lab(86.85, -49.97, 5.21)
CIE-LCH	lch(86.85, 50.24, 174.04°)
OKLab	oklab(86.87% -0.1419 0.013)
OKLCH	oklch(86.87% 0.143 174.8)
XYZ	xyz(46.2805, 69.7046, 69.3958)
Luminance	0.6971 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51F2CE #F25175

analogous

#51F27D #51F2CE #51C5F2

triadic

#51F2CE #CE51F2 #F2CE51

tetradic

#51F2CE #7D51F2 #F25175 #C5F251

square

#51F2CE #7D51F2 #F25175 #C5F251

split-complementary

#51F2CE #F251C5 #F27D51

monochromatic

#0EBB94 #18EEBE #51F2CE #8AF6DE #C3FBEE

Accessibility & contrast

On white

1.41

#51F2CE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.94

#51F2CE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51F2CE

14.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51F2CE	#FFFFFF	#000000	##000000
##51F2CE	1.00	1.41	14.94	14.94
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.94	21.00	1.00	1.00
##000000	14.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAE3CC

Deuteranopia (green-blind)

#D3D3D1

Tritanopia (blue-blind)

#00F5E7

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #51f2ce;
/* rgb */ color: rgb(81, 242, 206);
/* oklch */ color: oklch(86.9% 0.143 174.8);

Tailwind

colors: {
  custom: {
    50: '#94f7dc',
    500: '#51f2ce',
    950: '#000000',
  },
}

SCSS

$custom: #51f2ce;
$custom-light: #94f7dc;
$custom-dark: #000000;

JSON

{
  "hex": "#51f2ce",
  "rgb": {
    "r": 81,
    "g": 242,
    "b": 206
  },
  "hsl": {
    "h": 166.584,
    "s": 86.096,
    "l": 63.333
  },
  "oklch": {
    "l": 0.86871,
    "c": 0.14252,
    "h": 174.8
  },
  "luminance": 0.6971
}

Semantic roles & 50–950 ramp

primary

#51F2CE

secondary

#B92E4D

accent

#0335E3

background

#FCFFFE

surface

#F5FFFC

border

#CFD7D5

text

#0F1715

muted

#808584

Preview Lab

Preview with #51F2CE

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

Preview Lab → · Contrast checker → · Palette generator →