#51EED0#51EED0

#51EED0 is a very light, vivid teal. Relative luminance 0.675; OKLCH L 86.0% C 0.137 H 177.5°. Best body text is #000000 at 14.49:1 contrast (WCAG AA passes).

Color values

HEX	#51EED0
RGB	rgb(81, 238, 208)
HSL	hsl(169, 82%, 63%)
HSV	hsv(169, 66%, 93%)
CMYK	cmyk(66%, 0%, 12.6%, 6.7%)
CIE-LAB	lab(85.73, -47.79, 2.54)
CIE-LCH	lch(85.73, 47.86, 176.95°)
OKLab	oklab(85.97% -0.1371 0.006)
OKLCH	oklch(85.97% 0.137 177.5)
XYZ	xyz(45.3475, 67.4474, 70.2910)
Luminance	0.6745 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51EED0 #EE516F

analogous

#51EE81 #51EED0 #51BEEE

triadic

#51EED0 #D051EE #EED051

tetradic

#51EED0 #8151EE #EE516F #BEEE51

square

#51EED0 #8151EE #EE516F #BEEE51

split-complementary

#51EED0 #EE51BE #EE8151

monochromatic

#11B394 #19E9C1 #51EED0 #89F3DF #C1F9EE

Accessibility & contrast

On white

1.45

#51EED0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.49

#51EED0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51EED0

14.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51EED0	#FFFFFF	#000000	##000000
##51EED0	1.00	1.45	14.49	14.49
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.49	21.00	1.00	1.00
##000000	14.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5E0CF

Deuteranopia (green-blind)

#CFD0D2

Tritanopia (blue-blind)

#00F1E5

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #51eed0;
/* rgb */ color: rgb(81, 238, 208);
/* oklch */ color: oklch(86.0% 0.137 177.5);

Tailwind

colors: {
  custom: {
    50: '#94f4de',
    500: '#51eed0',
    950: '#000000',
  },
}

SCSS

$custom: #51eed0;
$custom-light: #94f4de;
$custom-dark: #000000;

JSON

{
  "hex": "#51eed0",
  "rgb": {
    "r": 81,
    "g": 238,
    "b": 208
  },
  "hsl": {
    "h": 168.535,
    "s": 82.199,
    "l": 62.549
  },
  "oklch": {
    "l": 0.85971,
    "c": 0.13721,
    "h": 177.5
  },
  "luminance": 0.67452
}

Semantic roles & 50–950 ramp

primary

#51EED0

secondary

#B33049

accent

#0730DF

background

#FCFFFE

surface

#F5FEFC

border

#CFD6D5

text

#0F1715

muted

#808584

Preview Lab

Preview with #51EED0

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

Preview Lab → · Contrast checker → · Palette generator →