#51E39B#51E39B

#51E39B is a light, vivid teal. Relative luminance 0.591; OKLCH L 82.0% C 0.162 H 158.0°. Best body text is #000000 at 12.81:1 contrast (WCAG AA passes).

Color values

HEX#51E39B
RGBrgb(81, 227, 155)
HSLhsl(150, 72%, 60%)
HSVhsv(150, 64%, 89%)
CMYKcmyk(64.3%, 0%, 31.7%, 11%)
CIE-LABlab(81.32, -55.14, 24.00)
CIE-LCHlch(81.32, 60.13, 156.48°)
OKLaboklab(81.98% -0.15 0.0607)
OKLCHoklch(81.98% 0.162 158)
XYZxyz(36.7754, 59.0502, 40.4637)
Luminance0.5905 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#51E39B #E35199
analogous
#51E352 #51E39B #51E2E3
triadic
#51E39B #9B51E3 #E39B51
tetradic
#51E39B #5251E3 #E35199 #E2E351
square
#51E39B #5251E3 #E35199 #E2E351
split-complementary
#51E39B #E351E2 #E35251
monochromatic
#1AA05E #22D57D #51E39B #86EBB9 #BAF4D8

Accessibility & contrast

On white

1.64
#51E39B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.81
#51E39B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E39B
12.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##51E39B#FFFFFF#000000##000000
##51E39B1.001.6412.8112.81
#FFFFFF1.641.0021.0021.00
#00000012.8121.001.001.00
##00000012.8121.001.001.00

Color blindness preview

Protanopia (red-blind)
#E1D297
Deuteranopia (green-blind)
#CEC4A0
Tritanopia (blue-blind)
#00E2D0
Achromatopsia (no color)
#CACACA

Design tokens & code

CSS
--color: #51e39b;
/* rgb */ color: rgb(81, 227, 155);
/* oklch */ color: oklch(82.0% 0.162 158.0);
Tailwind
colors: {
  custom: {
    50: '#91edb9',
    500: '#51e39b',
    950: '#000000',
  },
}
SCSS
$custom: #51e39b;
$custom-light: #91edb9;
$custom-dark: #000000;
JSON
{
  "hex": "#51e39b",
  "rgb": {
    "r": 81,
    "g": 227,
    "b": 155
  },
  "hsl": {
    "h": 150.411,
    "s": 72.277,
    "l": 60.392
  },
  "oklch": {
    "l": 0.81984,
    "c": 0.16182,
    "h": 158
  },
  "luminance": 0.59054
}

Semantic roles & 50–950 ramp

primary
#51E39B
secondary
#A3356B
accent
#1171D4
background
#FCFFFD
surface
#F5FEF8
border
#CFD6D1
text
#0E1611
muted
#7F8581

Preview Lab

Preview with #51E39B

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

Preview Lab → · Contrast checker → · Palette generator →

#51E39B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva