#51E5A2#51E5A2

#51E5A2 is a very light, vivid teal. Relative luminance 0.604; OKLCH L 82.6% C 0.158 H 160.0°. Best body text is #000000 at 13.08:1 contrast (WCAG AA passes).

Color values

HEX#51E5A2
RGBrgb(81, 229, 162)
HSLhsl(153, 74%, 61%)
HSVhsv(153, 65%, 90%)
CMYKcmyk(64.6%, 0%, 29.3%, 10.2%)
CIE-LABlab(82.05, -54.52, 21.38)
CIE-LCHlch(82.05, 58.56, 158.59°)
OKLaboklab(82.63% -0.1488 0.0543)
OKLCHoklch(82.63% 0.158 160)
XYZxyz(37.9306, 60.3925, 43.8334)
Luminance0.6040 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#51E5A2 #E55194
analogous
#51E558 #51E5A2 #51DEE5
triadic
#51E5A2 #A251E5 #E5A251
tetradic
#51E5A2 #5851E5 #E55194 #DEE551
square
#51E5A2 #5851E5 #E55194 #DEE551
split-complementary
#51E5A2 #E551DE #E55851
monochromatic
#18A364 #20D885 #51E5A2 #86EDBE #BBF5DB

Accessibility & contrast

On white

1.61
#51E5A2 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.08
#51E5A2 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E5A2
13.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##51E5A2#FFFFFF#000000##000000
##51E5A21.001.6113.0813.08
#FFFFFF1.611.0021.0021.00
#00000013.0821.001.001.00
##00000013.0821.001.001.00

Color blindness preview

Protanopia (red-blind)
#E2D49E
Deuteranopia (green-blind)
#CFC6A6
Tritanopia (blue-blind)
#00E4D3
Achromatopsia (no color)
#CCCCCC

Design tokens & code

CSS
--color: #51e5a2;
/* rgb */ color: rgb(81, 229, 162);
/* oklch */ color: oklch(82.6% 0.158 160.0);
Tailwind
colors: {
  custom: {
    50: '#91eebd',
    500: '#51e5a2',
    950: '#000000',
  },
}
SCSS
$custom: #51e5a2;
$custom-light: #91eebd;
$custom-dark: #000000;
JSON
{
  "hex": "#51e5a2",
  "rgb": {
    "r": 81,
    "g": 229,
    "b": 162
  },
  "hsl": {
    "h": 152.838,
    "s": 74,
    "l": 60.784
  },
  "oklch": {
    "l": 0.82628,
    "c": 0.15843,
    "h": 160
  },
  "luminance": 0.60397
}

Semantic roles & 50–950 ramp

primary
#51E5A2
secondary
#A63568
accent
#0F69D6
background
#FCFFFD
surface
#F5FEF8
border
#CFD6D1
text
#0E1612
muted
#7F8582

Preview Lab

Preview with #51E5A2

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

Preview Lab → · Contrast checker → · Palette generator →

#51E5A2 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva