#51DC9D#51DC9D

#51DC9D is a light, vivid teal. Relative luminance 0.554; OKLCH L 80.3% C 0.151 H 160.2°. Best body text is #000000 at 12.07:1 contrast (WCAG AA passes).

Color values

HEX#51DC9D
RGBrgb(81, 220, 157)
HSLhsl(153, 67%, 59%)
HSVhsv(153, 63%, 86%)
CMYKcmyk(63.2%, 0%, 28.6%, 13.7%)
CIE-LABlab(79.25, -51.95, 20.12)
CIE-LCHlch(79.25, 55.71, 158.83°)
OKLaboklab(80.3% -0.142 0.0512)
OKLCHoklch(80.3% 0.151 160.2)
XYZxyz(35.0690, 55.3664, 40.7304)
Luminance0.5537 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#51DC9D #DC5190
analogous
#51DC58 #51DC9D #51D5DC
triadic
#51DC9D #9D51DC #DC9D51
tetradic
#51DC9D #5851DC #DC5190 #D5DC51
square
#51DC9D #5851DC #DC5190 #D5DC51
split-complementary
#51DC9D #DC51D5 #DC5851
monochromatic
#1E955F #28C87F #51DC9D #84E6BA #B7F0D6

Accessibility & contrast

On white

1.74
#51DC9D on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.07
#51DC9D on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DC9D
12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##51DC9D#FFFFFF#000000##000000
##51DC9D1.001.7412.0712.07
#FFFFFF1.741.0021.0021.00
#00000012.0721.001.001.00
##00000012.0721.001.001.00

Color blindness preview

Protanopia (red-blind)
#D9CC99
Deuteranopia (green-blind)
#C7BFA1
Tritanopia (blue-blind)
#00DBCB
Achromatopsia (no color)
#C4C4C4

Design tokens & code

CSS
--color: #51dc9d;
/* rgb */ color: rgb(81, 220, 157);
/* oklch */ color: oklch(80.3% 0.151 160.2);
Tailwind
colors: {
  custom: {
    50: '#90e8ba',
    500: '#51dc9d',
    950: '#000000',
  },
}
SCSS
$custom: #51dc9d;
$custom-light: #90e8ba;
$custom-dark: #000000;
JSON
{
  "hex": "#51dc9d",
  "rgb": {
    "r": 81,
    "g": 220,
    "b": 157
  },
  "hsl": {
    "h": 152.806,
    "s": 66.507,
    "l": 59.02
  },
  "oklch": {
    "l": 0.80301,
    "c": 0.15094,
    "h": 160.2
  },
  "luminance": 0.5537
}

Semantic roles & 50–950 ramp

primary
#51DC9D
secondary
#993864
accent
#3E8CE9
background
#FCFEFD
surface
#F5FDF8
border
#CFD5D1
text
#0E1611
muted
#7F8481

Preview Lab

Preview with #51DC9D

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

Preview Lab → · Contrast checker → · Palette generator →

#51DC9D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva