#51FFCD#51FFCD

#51FFCD is a very light, vivid teal. Relative luminance 0.777; OKLCH L 90.0% C 0.158 H 169.6°. Best body text is #000000 at 16.54:1 contrast (WCAG AA passes).

Color values

HEX	#51FFCD
RGB	rgb(81, 255, 205)
HSL	hsl(163, 100%, 66%)
HSV	hsv(163, 68%, 100%)
CMYK	cmyk(68.2%, 0%, 19.6%, 0%)
CIE-LAB	lab(90.63, -55.53, 11.15)
CIE-LCH	lch(90.63, 56.64, 168.64°)
OKLab	oklab(89.95% -0.155 0.0285)
OKLCH	oklch(89.95% 0.158 169.6)
XYZ	xyz(50.1670, 77.6714, 70.0939)
Luminance	0.7768 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51FFCD #FF5183

analogous

#51FF76 #51FFCD #51DAFF

triadic

#51FFCD #CD51FF #FFCD51

tetradic

#51FFCD #7651FF #FF5183 #DAFF51

square

#51FFCD #7651FF #FF5183 #DAFF51

split-complementary

#51FFCD #FF51DA #FF7651

monochromatic

#00D698 #14FFBB #51FFCD #8EFFDF #CBFFF0

Accessibility & contrast

On white

1.27

#51FFCD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.54

#51FFCD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51FFCD

16.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51FFCD	#FFFFFF	#000000	##000000
##51FFCD	1.00	1.27	16.54	16.54
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.54	21.00	1.00	1.00
##000000	16.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8EECA

Deuteranopia (green-blind)

#E1DDD0

Tritanopia (blue-blind)

#00FFF1

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #51ffcd;
/* rgb */ color: rgb(81, 255, 205);
/* oklch */ color: oklch(90.0% 0.158 169.6);

Tailwind

colors: {
  custom: {
    50: '#96ffdc',
    500: '#51ffcd',
    950: '#000000',
  },
}

SCSS

$custom: #51ffcd;
$custom-light: #96ffdc;
$custom-dark: #000000;

JSON

{
  "hex": "#51ffcd",
  "rgb": {
    "r": 81,
    "g": 255,
    "b": 205
  },
  "hsl": {
    "h": 162.759,
    "s": 100,
    "l": 65.882
  },
  "oklch": {
    "l": 0.89951,
    "c": 0.15765,
    "h": 169.6
  },
  "luminance": 0.77677
}

Semantic roles & 50–950 ramp

primary

#51FFCD

secondary

#D02556

accent

#0042E6

background

#FCFFFE

surface

#F5FFFC

border

#CFD7D5

text

#0F1815

muted

#808684

Preview Lab

Preview with #51FFCD

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

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