#51D29E#51D29E

#51D29E is a light, vivid teal. Relative luminance 0.503; OKLCH L 77.9% C 0.137 H 163.3°. Best body text is #000000 at 11.06:1 contrast (WCAG AA passes).

Color values

HEX#51D29E
RGBrgb(81, 210, 158)
HSLhsl(156, 59%, 57%)
HSVhsv(156, 61%, 82%)
CMYKcmyk(61.4%, 0%, 24.8%, 17.6%)
CIE-LABlab(76.26, -47.64, 15.43)
CIE-LCHlch(76.26, 50.07, 162.05°)
OKLaboklab(77.86% -0.1312 0.0394)
OKLCHoklch(77.86% 0.137 163.3)
XYZxyz(32.6083, 50.3078, 40.3330)
Luminance0.5031 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#51D29E #D25185
analogous
#51D25E #51D29E #51C6D2
triadic
#51D29E #9E51D2 #D29E51
tetradic
#51D29E #5E51D2 #D25185 #C6D251
square
#51D29E #5E51D2 #D25185 #C6D251
split-complementary
#51D29E #D251C6 #D25E51
monochromatic
#23865E #2FB780 #51D29E #82DFB9 #B2EBD4

Accessibility & contrast

On white

1.90
#51D29E on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.06
#51D29E on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D29E
11.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##51D29E#FFFFFF#000000##000000
##51D29E1.001.9011.0611.06
#FFFFFF1.901.0021.0021.00
#00000011.0621.001.001.00
##00000011.0621.001.001.00

Color blindness preview

Protanopia (red-blind)
#CFC49B
Deuteranopia (green-blind)
#BDB7A1
Tritanopia (blue-blind)
#00D2C4
Achromatopsia (no color)
#BCBCBC

Design tokens & code

CSS
--color: #51d29e;
/* rgb */ color: rgb(81, 210, 158);
/* oklch */ color: oklch(77.9% 0.137 163.3);
Tailwind
colors: {
  custom: {
    50: '#8ee0ba',
    500: '#51d29e',
    950: '#000000',
  },
}
SCSS
$custom: #51d29e;
$custom-light: #8ee0ba;
$custom-dark: #000000;
JSON
{
  "hex": "#51d29e",
  "rgb": {
    "r": 81,
    "g": 210,
    "b": 158
  },
  "hsl": {
    "h": 155.814,
    "s": 58.904,
    "l": 57.059
  },
  "oklch": {
    "l": 0.77857,
    "c": 0.13702,
    "h": 163.3
  },
  "luminance": 0.50311
}

Semantic roles & 50–950 ramp

primary
#51D29E
secondary
#8D3B5C
accent
#4685E2
background
#FCFEFD
surface
#F4FCF8
border
#CED5D1
text
#0D1511
muted
#7F8481

Preview Lab

Preview with #51D29E

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

Preview Lab → · Contrast checker → · Palette generator →

#51D29E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva