#40E3A7#40E3A7

#40E3A7 is a light, vivid teal. Relative luminance 0.588; OKLCH L 81.9% C 0.158 H 163.6°. Best body text is #000000 at 12.76:1 contrast (WCAG AA passes).

Color values

HEX#40E3A7
RGBrgb(64, 227, 167)
HSLhsl(158, 74%, 57%)
HSVhsv(158, 72%, 89%)
CMYKcmyk(71.8%, 0%, 26.4%, 11%)
CIE-LABlab(81.19, -55.31, 17.52)
CIE-LCHlch(81.19, 58.02, 162.42°)
OKLaboklab(81.85% -0.1517 0.0447)
OKLCHoklch(81.85% 0.158 163.6)
XYZxyz(36.5545, 58.8139, 45.9774)
Luminance0.5882 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#40E3A7 #E3407C
analogous
#40E356 #40E3A7 #40CEE3
triadic
#40E3A7 #A740E3 #E3A740
tetradic
#40E3A7 #5640E3 #E3407C #CEE340
square
#40E3A7 #5640E3 #E3407C #CEE340
split-complementary
#40E3A7 #E340CE #E35640
monochromatic
#169365 #1DC889 #40E3A7 #75EBC0 #ABF3D8

Accessibility & contrast

On white

1.65
#40E3A7 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.76
#40E3A7 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E3A7
12.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##40E3A7#FFFFFF#000000##000000
##40E3A71.001.6512.7612.76
#FFFFFF1.651.0021.0021.00
#00000012.7621.001.001.00
##00000012.7621.001.001.00

Color blindness preview

Protanopia (red-blind)
#DFD3A4
Deuteranopia (green-blind)
#CAC4AB
Tritanopia (blue-blind)
#00E3D3
Achromatopsia (no color)
#CACACA

Design tokens & code

CSS
--color: #40e3a7;
/* rgb */ color: rgb(64, 227, 167);
/* oklch */ color: oklch(81.9% 0.158 163.6);
Tailwind
colors: {
  custom: {
    50: '#8aedc1',
    500: '#40e3a7',
    950: '#000000',
  },
}
SCSS
$custom: #40e3a7;
$custom-light: #8aedc1;
$custom-dark: #000000;
JSON
{
  "hex": "#40e3a7",
  "rgb": {
    "r": 64,
    "g": 227,
    "b": 167
  },
  "hsl": {
    "h": 157.914,
    "s": 74.429,
    "l": 57.059
  },
  "oklch": {
    "l": 0.81851,
    "c": 0.15818,
    "h": 163.6
  },
  "luminance": 0.58818
}

Semantic roles & 50–950 ramp

primary
#40E3A7
secondary
#973056
accent
#377BF1
background
#FCFFFD
surface
#F4FEF9
border
#CED6D2
text
#0D1612
muted
#7F8582

Preview Lab

Preview with #40E3A7

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

Preview Lab → · Contrast checker → · Palette generator →

#40E3A7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva