#51D7C5#51D7C5

#51D7C5 is a light, moderate teal. Relative luminance 0.544; OKLCH L 80.1% C 0.119 H 182.8°. Best body text is #000000 at 11.88:1 contrast (WCAG AA passes).

Color values

HEX#51D7C5
RGBrgb(81, 215, 197)
HSLhsl(172, 63%, 58%)
HSVhsv(172, 62%, 84%)
CMYKcmyk(62.3%, 0%, 8.4%, 15.7%)
CIE-LABlab(78.68, -40.52, -1.92)
CIE-LCHlch(78.68, 40.57, 182.71°)
OKLaboklab(80.14% -0.1187 -0.0058)
OKLCHoklch(80.14% 0.119 182.8)
XYZxyz(37.7672, 54.3774, 61.3180)
Luminance0.5438 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#51D7C5 #D75163
analogous
#51D782 #51D7C5 #51A6D7
triadic
#51D7C5 #C551D7 #D7C551
tetradic
#51D7C5 #8251D7 #D75163 #A6D751
square
#51D7C5 #8251D7 #D75163 #A6D751
split-complementary
#51D7C5 #D751A6 #D78251
monochromatic
#208D7F #2CBFAB #51D7C5 #83E2D6 #B5EEE6

Accessibility & contrast

On white

1.77
#51D7C5 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.88
#51D7C5 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D7C5
11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##51D7C5#FFFFFF#000000##000000
##51D7C51.001.7711.8811.88
#FFFFFF1.771.0021.0021.00
#00000011.8821.001.001.00
##00000011.8821.001.001.00

Color blindness preview

Protanopia (red-blind)
#CDCBC4
Deuteranopia (green-blind)
#B9BDC7
Tritanopia (blue-blind)
#00DBD1
Achromatopsia (no color)
#C3C3C3

Design tokens & code

CSS
--color: #51d7c5;
/* rgb */ color: rgb(81, 215, 197);
/* oklch */ color: oklch(80.1% 0.119 182.8);
Tailwind
colors: {
  custom: {
    50: '#90e4d6',
    500: '#51d7c5',
    950: '#000000',
  },
}
SCSS
$custom: #51d7c5;
$custom-light: #90e4d6;
$custom-dark: #000000;
JSON
{
  "hex": "#51d7c5",
  "rgb": {
    "r": 81,
    "g": 215,
    "b": 197
  },
  "hsl": {
    "h": 171.94,
    "s": 62.617,
    "l": 58.039
  },
  "oklch": {
    "l": 0.8014,
    "c": 0.11888,
    "h": 182.8
  },
  "luminance": 0.54381
}

Semantic roles & 50–950 ramp

primary
#51D7C5
secondary
#933945
accent
#4258E6
background
#FCFEFE
surface
#F5FCFB
border
#CFD5D4
text
#0E1514
muted
#7F8483

Preview Lab

Preview with #51D7C5

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

Preview Lab → · Contrast checker → · Palette generator →

#51D7C5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva