#51C08E#51C08E

#51C08E is a light, vivid teal. Relative luminance 0.414; OKLCH L 73.0% C 0.126 H 161.3°. Best body text is #000000 at 9.28:1 contrast (WCAG AA passes).

Color values

HEX#51C08E
RGBrgb(81, 192, 142)
HSLhsl(153, 47%, 54%)
HSVhsv(153, 58%, 75%)
CMYKcmyk(57.8%, 0%, 26%, 24.7%)
CIE-LABlab(70.45, -43.47, 15.88)
CIE-LCHlch(70.45, 46.28, 159.93°)
OKLaboklab(73% -0.1195 0.0405)
OKLCHoklch(73% 0.126 161.3)
XYZxyz(27.1230, 41.3990, 32.1474)
Luminance0.4140 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#51C08E #C05183
analogous
#51C056 #51C08E #51BAC0
triadic
#51C08E #8E51C0 #C08E51
tetradic
#51C08E #5651C0 #C05183 #BAC051
square
#51C08E #5651C0 #C05183 #BAC051
split-complementary
#51C08E #C051BA #C05651
monochromatic
#286F4F #389B6F #51C08E #7ED0AB #ABE1C8

Accessibility & contrast

On white

2.26
#51C08E on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.28
#51C08E on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51C08E
9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##51C08E#FFFFFF#000000##000000
##51C08E1.002.269.289.28
#FFFFFF2.261.0021.0021.00
#0000009.2821.001.001.00
##0000009.2821.001.001.00

Color blindness preview

Protanopia (red-blind)
#BEB38B
Deuteranopia (green-blind)
#AEA891
Tritanopia (blue-blind)
#20C0B2
Achromatopsia (no color)
#ACACAC

Design tokens & code

CSS
--color: #51c08e;
/* rgb */ color: rgb(81, 192, 142);
/* oklch */ color: oklch(73.0% 0.126 161.3);
Tailwind
colors: {
  custom: {
    50: '#8bd4af',
    500: '#51c08e',
    950: '#000000',
  },
}
SCSS
$custom: #51c08e;
$custom-light: #8bd4af;
$custom-dark: #000000;
JSON
{
  "hex": "#51c08e",
  "rgb": {
    "r": 81,
    "g": 192,
    "b": 142
  },
  "hsl": {
    "h": 152.973,
    "s": 46.835,
    "l": 53.529
  },
  "oklch": {
    "l": 0.73002,
    "c": 0.12615,
    "h": 161.3
  },
  "luminance": 0.41402
}

Semantic roles & 50–950 ramp

primary
#51C08E
secondary
#CE9FB4
accent
#518DD6
background
#F9FDFA
surface
#F1FAF4
border
#CBD3CE
text
#0D1410
muted
#7E837F

Preview Lab

Preview with #51C08E

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

Preview Lab → · Contrast checker → · Palette generator →

#51C08E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva