#40DDA7#40DDA7

#40DDA7 is a light, vivid teal. Relative luminance 0.556; OKLCH L 80.4% C 0.151 H 165.3°. Best body text is #000000 at 12.12:1 contrast (WCAG AA passes).

Color values

HEX#40DDA7
RGBrgb(64, 221, 167)
HSLhsl(159, 70%, 56%)
HSVhsv(159, 71%, 87%)
CMYKcmyk(71%, 0%, 24.4%, 13.3%)
CIE-LABlab(79.38, -52.93, 14.99)
CIE-LCHlch(79.38, 55.01, 164.19°)
OKLaboklab(80.36% -0.1459 0.0383)
OKLCHoklch(80.36% 0.151 165.3)
XYZxyz(34.9420, 55.5889, 45.4399)
Luminance0.5559 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40DDA7 #DD4076
analogous
#40DD58 #40DDA7 #40C4DD
triadic
#40DDA7 #A740DD #DDA740
tetradic
#40DDA7 #5840DD #DD4076 #C4DD40
square
#40DDA7 #5840DD #DD4076 #C4DD40
split-complementary
#40DDA7 #DD40C4 #DD5840
monochromatic
#198A63 #22BE88 #40DDA7 #74E6BF #A8EFD7

Accessibility & contrast

On white

1.73
#40DDA7 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.12
#40DDA7 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DDA7
12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40DDA7#FFFFFF#000000##000000
##40DDA71.001.7312.1212.12
#FFFFFF1.731.0021.0021.00
#00000012.1221.001.001.00
##00000012.1221.001.001.00

Color blindness preview

Protanopia (red-blind)
#D8CDA4
Deuteranopia (green-blind)
#C4BFAB
Tritanopia (blue-blind)
#00DDCE
Achromatopsia (no color)
#C5C5C5

Design tokens & code

CSS
--color: #40dda7;
/* rgb */ color: rgb(64, 221, 167);
/* oklch */ color: oklch(80.4% 0.151 165.3);
Tailwind
colors: {
  custom: {
    50: '#89e8c1',
    500: '#40dda7',
    950: '#000000',
  },
}
SCSS
$custom: #40dda7;
$custom-light: #89e8c1;
$custom-dark: #000000;
JSON
{
  "hex": "#40dda7",
  "rgb": {
    "r": 64,
    "g": 221,
    "b": 167
  },
  "hsl": {
    "h": 159.363,
    "s": 69.778,
    "l": 55.882
  },
  "oklch": {
    "l": 0.80365,
    "c": 0.15083,
    "h": 165.3
  },
  "luminance": 0.55593
}

Semantic roles & 50–950 ramp

primary
#40DDA7
secondary
#903152
accent
#3B78ED
background
#FCFEFD
surface
#F4FDF9
border
#CED5D2
text
#0D1612
muted
#7F8482

Preview Lab

Preview with #40DDA7

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

Preview Lab → · Contrast checker → · Palette generator →

#40DDA7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva