#51EAC3#51EAC3

#51EAC3 is a very light, vivid teal. Relative luminance 0.645; OKLCH L 84.7% C 0.140 H 172.5°. Best body text is #000000 at 13.91:1 contrast (WCAG AA passes).

Color values

HEX#51EAC3
RGBrgb(81, 234, 195)
HSLhsl(165, 78%, 62%)
HSVhsv(165, 65%, 92%)
CMYKcmyk(65.4%, 0%, 16.7%, 8.2%)
CIE-LABlab(84.24, -49.25, 7.21)
CIE-LCHlch(84.24, 49.77, 171.67°)
OKLaboklab(84.65% -0.1389 0.0183)
OKLCHoklch(84.65% 0.14 172.5)
XYZxyz(42.6616, 64.5304, 61.8265)
Luminance0.6453 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#51EAC3 #EA5178
analogous
#51EA77 #51EAC3 #51C5EA
triadic
#51EAC3 #C351EA #EAC351
tetradic
#51EAC3 #7751EA #EA5178 #C5EA51
square
#51EAC3 #7751EA #EA5178 #C5EA51
split-complementary
#51EAC3 #EA51C5 #EA7751
monochromatic
#15AC85 #1BE2B0 #51EAC3 #88F1D6 #BEF7E9

Accessibility & contrast

On white

1.51
#51EAC3 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.91
#51EAC3 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51EAC3
13.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##51EAC3#FFFFFF#000000##000000
##51EAC31.001.5113.9113.91
#FFFFFF1.511.0021.0021.00
#00000013.9121.001.001.00
##00000013.9121.001.001.00

Color blindness preview

Protanopia (red-blind)
#E3DBC1
Deuteranopia (green-blind)
#CECCC6
Tritanopia (blue-blind)
#00ECDF
Achromatopsia (no color)
#D2D2D2

Design tokens & code

CSS
--color: #51eac3;
/* rgb */ color: rgb(81, 234, 195);
/* oklch */ color: oklch(84.7% 0.140 172.5);
Tailwind
colors: {
  custom: {
    50: '#93f1d5',
    500: '#51eac3',
    950: '#000000',
  },
}
SCSS
$custom: #51eac3;
$custom-light: #93f1d5;
$custom-dark: #000000;
JSON
{
  "hex": "#51eac3",
  "rgb": {
    "r": 81,
    "g": 234,
    "b": 195
  },
  "hsl": {
    "h": 164.706,
    "s": 78.462,
    "l": 61.765
  },
  "oklch": {
    "l": 0.84653,
    "c": 0.1401,
    "h": 172.5
  },
  "luminance": 0.64535
}

Semantic roles & 50–950 ramp

primary
#51EAC3
secondary
#AD3252
accent
#0B40DB
background
#FCFFFE
surface
#F5FEFB
border
#CFD6D4
text
#0E1714
muted
#7F8583

Preview Lab

Preview with #51EAC3

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

Preview Lab → · Contrast checker → · Palette generator →

#51EAC3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva