#51F4C2#51F4C2

#51F4C2 is a very light, vivid teal. Relative luminance 0.703; OKLCH L 87.0% C 0.152 H 168.5°. Best body text is #000000 at 15.07:1 contrast (WCAG AA passes).

Color values

HEX#51F4C2
RGBrgb(81, 244, 194)
HSLhsl(162, 88%, 64%)
HSVhsv(162, 67%, 96%)
CMYKcmyk(66.8%, 0%, 20.5%, 4.3%)
CIE-LABlab(87.16, -53.60, 11.91)
CIE-LCHlch(87.16, 54.91, 167.47°)
OKLaboklab(87.04% -0.1493 0.0305)
OKLCHoklch(87.04% 0.152 168.5)
XYZxyz(45.4766, 70.3407, 62.2089)
Luminance0.7035 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#51F4C2 #F45183
analogous
#51F470 #51F4C2 #51D4F4
triadic
#51F4C2 #C251F4 #F4C251
tetradic
#51F4C2 #7051F4 #F45183 #D4F451
square
#51F4C2 #7051F4 #F45183 #D4F451
split-complementary
#51F4C2 #F451D4 #F47051
monochromatic
#0CBF88 #17F0AE #51F4C2 #8BF8D6 #C4FBEA

Accessibility & contrast

On white

1.39
#51F4C2 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.07
#51F4C2 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51F4C2
15.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##51F4C2#FFFFFF#000000##000000
##51F4C21.001.3915.0715.07
#FFFFFF1.391.0021.0021.00
#00000015.0721.001.001.00
##00000015.0721.001.001.00

Color blindness preview

Protanopia (red-blind)
#EEE4BF
Deuteranopia (green-blind)
#D8D4C5
Tritanopia (blue-blind)
#00F5E6
Achromatopsia (no color)
#DADADA

Design tokens & code

CSS
--color: #51f4c2;
/* rgb */ color: rgb(81, 244, 194);
/* oklch */ color: oklch(87.0% 0.152 168.5);
Tailwind
colors: {
  custom: {
    50: '#94f9d4',
    500: '#51f4c2',
    950: '#000000',
  },
}
SCSS
$custom: #51f4c2;
$custom-light: #94f9d4;
$custom-dark: #000000;
JSON
{
  "hex": "#51f4c2",
  "rgb": {
    "r": 81,
    "g": 244,
    "b": 194
  },
  "hsl": {
    "h": 161.595,
    "s": 88.108,
    "l": 63.725
  },
  "oklch": {
    "l": 0.87035,
    "c": 0.15234,
    "h": 168.5
  },
  "luminance": 0.70346
}

Semantic roles & 50–950 ramp

primary
#51F4C2
secondary
#BD2D59
accent
#0147E5
background
#FCFFFE
surface
#F5FFFB
border
#CFD7D4
text
#0F1714
muted
#808583

Preview Lab

Preview with #51F4C2

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

Preview Lab → · Contrast checker → · Palette generator →

#51F4C2 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva