#40CE91#40CE91

#40CE91 is a light, vivid teal. Relative luminance 0.473; OKLCH L 76.1% C 0.150 H 160.6°. Best body text is #000000 at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#40CE91
RGB	rgb(64, 206, 145)
HSL	hsl(154, 59%, 53%)
HSV	hsv(154, 69%, 81%)
CMYK	cmyk(68.9%, 0%, 29.6%, 19.2%)
CIE-LAB	lab(74.36, -51.76, 19.63)
CIE-LCH	lch(74.36, 55.36, 159.23°)
OKLab	oklab(76.1% -0.1412 0.0499)
OKLCH	oklch(76.1% 0.15 160.6)
XYZ	xyz(29.2935, 47.2737, 34.3635)
Luminance	0.4728 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CE91 #CE407D

analogous

#40CE4A #40CE91 #40C4CE

triadic

#40CE91 #9140CE #CE9140

tetradic

#40CE91 #4A40CE #CE407D #C4CE40

square

#40CE91 #4A40CE #CE407D #C4CE40

split-complementary

#40CE91 #CE40C4 #CE4A40

monochromatic

#1E7550 #2BA671 #40CE91 #71DAAD #A1E7C9

Accessibility & contrast

On white

2.01

#40CE91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.46

#40CE91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CE91

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CE91	#FFFFFF	#000000	##000000
##40CE91	1.00	2.01	10.46	10.46
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.46	21.00	1.00	1.00
##000000	10.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBBF8D

Deuteranopia (green-blind)

#B9B295

Tritanopia (blue-blind)

#00CDBE

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #40ce91;
/* rgb */ color: rgb(64, 206, 145);
/* oklch */ color: oklch(76.1% 0.150 160.6);

Tailwind

colors: {
  custom: {
    50: '#86deb1',
    500: '#40ce91',
    950: '#000000',
  },
}

SCSS

$custom: #40ce91;
$custom-light: #86deb1;
$custom-dark: #000000;

JSON

{
  "hex": "#40ce91",
  "rgb": {
    "r": 64,
    "g": 206,
    "b": 145
  },
  "hsl": {
    "h": 154.225,
    "s": 59.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.761,
    "c": 0.14978,
    "h": 160.6
  },
  "luminance": 0.47277
}

Semantic roles & 50–950 ramp

primary

#40CE91

secondary

#D496B1

accent

#4589E2

background

#F8FDFA

surface

#F0FBF5

border

#CBD4CF

text

#0D1510

muted

#7D837F

Preview Lab

Preview with #40CE91

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

Preview Lab → · Contrast checker → · Palette generator →