#51EEC1#51EEC1

#51EEC1 is a very light, vivid teal. Relative luminance 0.667; OKLCH L 85.6% C 0.146 H 170.0°. Best body text is #000000 at 14.35:1 contrast (WCAG AA passes).

Color values

HEX#51EEC1
RGBrgb(81, 238, 193)
HSLhsl(163, 82%, 63%)
HSVhsv(163, 66%, 93%)
CMYKcmyk(66%, 0%, 18.9%, 6.7%)
CIE-LABlab(85.37, -51.38, 9.88)
CIE-LCHlch(85.37, 52.32, 169.11°)
OKLaboklab(85.56% -0.1438 0.0252)
OKLCHoklch(85.56% 0.146 170)
XYZxyz(43.5886, 66.7438, 61.0274)
Luminance0.6675 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#51EEC1 #EE517E
analogous
#51EE73 #51EEC1 #51CCEE
triadic
#51EEC1 #C151EE #EEC151
tetradic
#51EEC1 #7351EE #EE517E #CCEE51
square
#51EEC1 #7351EE #EE517E #CCEE51
split-complementary
#51EEC1 #EE51CC #EE7351
monochromatic
#11B385 #19E9AD #51EEC1 #89F3D5 #C1F9E9

Accessibility & contrast

On white

1.46
#51EEC1 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

14.35
#51EEC1 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51EEC1
14.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##51EEC1#FFFFFF#000000##000000
##51EEC11.001.4614.3514.35
#FFFFFF1.461.0021.0021.00
#00000014.3521.001.001.00
##00000014.3521.001.001.00

Color blindness preview

Protanopia (red-blind)
#E8DFBF
Deuteranopia (green-blind)
#D2CFC4
Tritanopia (blue-blind)
#00F0E1
Achromatopsia (no color)
#D5D5D5

Design tokens & code

CSS
--color: #51eec1;
/* rgb */ color: rgb(81, 238, 193);
/* oklch */ color: oklch(85.6% 0.146 170.0);
Tailwind
colors: {
  custom: {
    50: '#93f4d3',
    500: '#51eec1',
    950: '#000000',
  },
}
SCSS
$custom: #51eec1;
$custom-light: #93f4d3;
$custom-dark: #000000;
JSON
{
  "hex": "#51eec1",
  "rgb": {
    "r": 81,
    "g": 238,
    "b": 193
  },
  "hsl": {
    "h": 162.803,
    "s": 82.199,
    "l": 62.549
  },
  "oklch": {
    "l": 0.85564,
    "c": 0.14598,
    "h": 170
  },
  "luminance": 0.66749
}

Semantic roles & 50–950 ramp

primary
#51EEC1
secondary
#B33056
accent
#0745DF
background
#FCFFFE
surface
#F5FEFB
border
#CFD6D4
text
#0F1714
muted
#808583

Preview Lab

Preview with #51EEC1

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

Preview Lab → · Contrast checker → · Palette generator →

#51EEC1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva