#51CBAC#51CBAC

#51CBAC is a light, moderate teal. Relative luminance 0.474; OKLCH L 76.5% C 0.118 H 173.4°. Best body text is #000000 at 10.49:1 contrast (WCAG AA passes).

Color values

HEX#51CBAC
RGBrgb(81, 203, 172)
HSLhsl(165, 54%, 56%)
HSVhsv(165, 60%, 80%)
CMYKcmyk(60.1%, 0%, 15.3%, 20.4%)
CIE-LABlab(74.47, -41.42, 5.39)
CIE-LCHlch(74.47, 41.77, 172.59°)
OKLaboklab(76.5% -0.1174 0.0136)
OKLCHoklch(76.5% 0.118 173.4)
XYZxyz(32.1921, 47.4365, 46.4813)
Luminance0.4744 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#51CBAC #CB5170
analogous
#51CB6F #51CBAC #51ADCB
triadic
#51CBAC #AC51CB #CBAC51
tetradic
#51CBAC #6F51CB #CB5170 #ADCB51
square
#51CBAC #6F51CB #CB5170 #ADCB51
split-complementary
#51CBAC #CB51AD #CB6F51
monochromatic
#257C66 #33AC8D #51CBAC #80D9C2 #AFE7D9

Accessibility & contrast

On white

2.00
#51CBAC on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.49
#51CBAC on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51CBAC
10.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##51CBAC#FFFFFF#000000##000000
##51CBAC1.002.0010.4910.49
#FFFFFF2.001.0021.0021.00
#00000010.4921.001.001.00
##00000010.4921.001.001.00

Color blindness preview

Protanopia (red-blind)
#C5BFAB
Deuteranopia (green-blind)
#B3B2AE
Tritanopia (blue-blind)
#00CDC2
Achromatopsia (no color)
#B7B7B7

Design tokens & code

CSS
--color: #51cbac;
/* rgb */ color: rgb(81, 203, 172);
/* oklch */ color: oklch(76.5% 0.118 173.4);
Tailwind
colors: {
  custom: {
    50: '#8edbc4',
    500: '#51cbac',
    950: '#000000',
  },
}
SCSS
$custom: #51cbac;
$custom-light: #8edbc4;
$custom-dark: #000000;
JSON
{
  "hex": "#51cbac",
  "rgb": {
    "r": 81,
    "g": 203,
    "b": 172
  },
  "hsl": {
    "h": 164.754,
    "s": 53.982,
    "l": 55.686
  },
  "oklch": {
    "l": 0.76501,
    "c": 0.11822,
    "h": 173.4
  },
  "luminance": 0.4744
}

Semantic roles & 50–950 ramp

primary
#51CBAC
secondary
#D5A3AF
accent
#4A70DD
background
#F9FDFC
surface
#F2FBF8
border
#CCD4D1
text
#0D1512
muted
#7E8381

Preview Lab

Preview with #51CBAC

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

Preview Lab → · Contrast checker → · Palette generator →

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