#51E1A0#51E1A0

#51E1A0 is a light, vivid teal. Relative luminance 0.581; OKLCH L 81.6% C 0.155 H 160.1°. Best body text is #000000 at 12.63:1 contrast (WCAG AA passes).

Color values

HEX#51E1A0
RGBrgb(81, 225, 160)
HSLhsl(153, 71%, 60%)
HSVhsv(153, 64%, 88%)
CMYKcmyk(64%, 0%, 28.9%, 11.8%)
CIE-LABlab(80.81, -53.34, 20.71)
CIE-LCHlch(80.81, 57.22, 158.78°)
OKLaboklab(81.6% -0.1457 0.0526)
OKLCHoklch(81.6% 0.155 160.1)
XYZxyz(36.6602, 58.1339, 42.5398)
Luminance0.5814 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#51E1A0 #E15192
analogous
#51E158 #51E1A0 #51DAE1
triadic
#51E1A0 #A051E1 #E1A051
tetradic
#51E1A0 #5851E1 #E15192 #DAE151
square
#51E1A0 #5851E1 #E15192 #DAE151
split-complementary
#51E1A0 #E151DA #E15851
monochromatic
#1B9D62 #24D183 #51E1A0 #85EABD #B9F3D9

Accessibility & contrast

On white

1.66
#51E1A0 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.63
#51E1A0 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E1A0
12.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##51E1A0#FFFFFF#000000##000000
##51E1A01.001.6612.6312.63
#FFFFFF1.661.0021.0021.00
#00000012.6321.001.001.00
##00000012.6321.001.001.00

Color blindness preview

Protanopia (red-blind)
#DED19C
Deuteranopia (green-blind)
#CBC3A4
Tritanopia (blue-blind)
#00E0D0
Achromatopsia (no color)
#C9C9C9

Design tokens & code

CSS
--color: #51e1a0;
/* rgb */ color: rgb(81, 225, 160);
/* oklch */ color: oklch(81.6% 0.155 160.1);
Tailwind
colors: {
  custom: {
    50: '#91ebbc',
    500: '#51e1a0',
    950: '#000000',
  },
}
SCSS
$custom: #51e1a0;
$custom-light: #91ebbc;
$custom-dark: #000000;
JSON
{
  "hex": "#51e1a0",
  "rgb": {
    "r": 81,
    "g": 225,
    "b": 160
  },
  "hsl": {
    "h": 152.917,
    "s": 70.588,
    "l": 60
  },
  "oklch": {
    "l": 0.816,
    "c": 0.15493,
    "h": 160.1
  },
  "luminance": 0.58138
}

Semantic roles & 50–950 ramp

primary
#51E1A0
secondary
#A03666
accent
#3A8BED
background
#FCFFFD
surface
#F5FEF8
border
#CFD6D1
text
#0E1612
muted
#7F8582

Preview Lab

Preview with #51E1A0

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

Preview Lab → · Contrast checker → · Palette generator →

#51E1A0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva