#51EECD#51EECD

#51EECD is a very light, vivid teal. Relative luminance 0.673; OKLCH L 85.9% C 0.139 H 175.9°. Best body text is #000000 at 14.46:1 contrast (WCAG AA passes).

Color values

HEX	#51EECD
RGB	rgb(81, 238, 205)
HSL	hsl(167, 82%, 63%)
HSV	hsv(167, 66%, 93%)
CMYK	cmyk(66%, 0%, 13.9%, 6.7%)
CIE-LAB	lab(85.66, -48.53, 4.01)
CIE-LCH	lch(85.66, 48.69, 175.28°)
OKLab	oklab(85.89% -0.1384 0.0099)
OKLCH	oklch(85.89% 0.139 175.9)
XYZ	xyz(44.9819, 67.3012, 68.3656)
Luminance	0.6731 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51EECD #EE5172

analogous

#51EE7F #51EECD #51C0EE

triadic

#51EECD #CD51EE #EECD51

tetradic

#51EECD #7F51EE #EE5172 #C0EE51

square

#51EECD #7F51EE #EE5172 #C0EE51

split-complementary

#51EECD #EE51C0 #EE7F51

monochromatic

#11B391 #19E9BD #51EECD #89F3DD #C1F9ED

Accessibility & contrast

On white

1.45

#51EECD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.46

#51EECD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51EECD

14.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51EECD	#FFFFFF	#000000	##000000
##51EECD	1.00	1.45	14.46	14.46
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.46	21.00	1.00	1.00
##000000	14.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5E0CC

Deuteranopia (green-blind)

#CFCFCF

Tritanopia (blue-blind)

#00F1E4

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #51eecd;
/* rgb */ color: rgb(81, 238, 205);
/* oklch */ color: oklch(85.9% 0.139 175.9);

Tailwind

colors: {
  custom: {
    50: '#94f4dc',
    500: '#51eecd',
    950: '#000000',
  },
}

SCSS

$custom: #51eecd;
$custom-light: #94f4dc;
$custom-dark: #000000;

JSON

{
  "hex": "#51eecd",
  "rgb": {
    "r": 81,
    "g": 238,
    "b": 205
  },
  "hsl": {
    "h": 167.389,
    "s": 82.199,
    "l": 62.549
  },
  "oklch": {
    "l": 0.85887,
    "c": 0.13876,
    "h": 175.9
  },
  "luminance": 0.67306
}

Semantic roles & 50–950 ramp

primary

#51EECD

secondary

#B3304C

accent

#0734DF

background

#FCFFFE

surface

#F5FEFC

border

#CFD6D5

text

#0F1715

muted

#808584

Preview Lab

Preview with #51EECD

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

Preview Lab → · Contrast checker → · Palette generator →