#51D7C8#51D7C8

#51D7C8 is a light, moderate teal. Relative luminance 0.545; OKLCH L 80.2% C 0.118 H 184.8°. Best body text is #000000 at 11.90:1 contrast (WCAG AA passes).

Color values

HEX#51D7C8
RGBrgb(81, 215, 200)
HSLhsl(173, 63%, 58%)
HSVhsv(173, 62%, 84%)
CMYKcmyk(62.3%, 0%, 7%, 15.7%)
CIE-LABlab(78.76, -39.74, -3.40)
CIE-LCHlch(78.76, 39.89, 184.89°)
OKLaboklab(80.23% -0.1174 -0.0098)
OKLCHoklch(80.23% 0.118 184.8)
XYZxyz(38.1143, 54.5162, 63.1464)
Luminance0.5452 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#51D7C8 #D75160
analogous
#51D785 #51D7C8 #51A3D7
triadic
#51D7C8 #C851D7 #D7C851
tetradic
#51D7C8 #8551D7 #D75160 #A3D751
square
#51D7C8 #8551D7 #D75160 #A3D751
split-complementary
#51D7C8 #D751A3 #D78551
monochromatic
#208D81 #2CBFAE #51D7C8 #83E2D8 #B5EEE7

Accessibility & contrast

On white

1.76
#51D7C8 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.90
#51D7C8 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D7C8
11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##51D7C8#FFFFFF#000000##000000
##51D7C81.001.7611.9011.90
#FFFFFF1.761.0021.0021.00
#00000011.9021.001.001.00
##00000011.9021.001.001.00

Color blindness preview

Protanopia (red-blind)
#CDCCC8
Deuteranopia (green-blind)
#B9BDCA
Tritanopia (blue-blind)
#00DBD2
Achromatopsia (no color)
#C3C3C3

Design tokens & code

CSS
--color: #51d7c8;
/* rgb */ color: rgb(81, 215, 200);
/* oklch */ color: oklch(80.2% 0.118 184.8);
Tailwind
colors: {
  custom: {
    50: '#91e4d8',
    500: '#51d7c8',
    950: '#000000',
  },
}
SCSS
$custom: #51d7c8;
$custom-light: #91e4d8;
$custom-dark: #000000;
JSON
{
  "hex": "#51d7c8",
  "rgb": {
    "r": 81,
    "g": 215,
    "b": 200
  },
  "hsl": {
    "h": 173.284,
    "s": 62.617,
    "l": 58.039
  },
  "oklch": {
    "l": 0.80232,
    "c": 0.11783,
    "h": 184.8
  },
  "luminance": 0.5452
}

Semantic roles & 50–950 ramp

primary
#51D7C8
secondary
#933943
accent
#4254E6
background
#FCFEFE
surface
#F5FCFB
border
#CFD5D4
text
#0E1514
muted
#7F8483

Preview Lab

Preview with #51D7C8

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

Preview Lab → · Contrast checker → · Palette generator →

#51D7C8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva