#40CF8F#40CF8F

#40CF8F is a light, vivid teal. Relative luminance 0.477; OKLCH L 76.3% C 0.153 H 159.6°. Best body text is #000000 at 10.54:1 contrast (WCAG AA passes).

Color values

HEX	#40CF8F
RGB	rgb(64, 207, 143)
HSL	hsl(153, 60%, 53%)
HSV	hsv(153, 69%, 81%)
CMYK	cmyk(69.1%, 0%, 30.9%, 18.8%)
CIE-LAB	lab(74.63, -52.58, 21.06)
CIE-LCH	lch(74.63, 56.64, 158.17°)
OKLab	oklab(76.31% -0.1432 0.0534)
OKLCH	oklch(76.31% 0.153 159.6)
XYZ	xyz(29.3822, 47.6955, 33.6389)
Luminance	0.4770 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CF8F #CF4080

analogous

#40CF47 #40CF8F #40C7CF

triadic

#40CF8F #8F40CF #CF8F40

tetradic

#40CF8F #4740CF #CF4080 #C7CF40

square

#40CF8F #4740CF #CF4080 #C7CF40

split-complementary

#40CF8F #CF40C7 #CF4740

monochromatic

#1E774F #2AA86F #40CF8F #71DBAC #A2E8C8

Accessibility & contrast

On white

1.99

#40CF8F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.54

#40CF8F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CF8F

10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CF8F	#FFFFFF	#000000	##000000
##40CF8F	1.00	1.99	10.54	10.54
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.54	21.00	1.00	1.00
##000000	10.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDBF8B

Deuteranopia (green-blind)

#BAB293

Tritanopia (blue-blind)

#00CEBE

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #40cf8f;
/* rgb */ color: rgb(64, 207, 143);
/* oklch */ color: oklch(76.3% 0.153 159.6);

Tailwind

colors: {
  custom: {
    50: '#86dfb0',
    500: '#40cf8f',
    950: '#000000',
  },
}

SCSS

$custom: #40cf8f;
$custom-light: #86dfb0;
$custom-dark: #000000;

JSON

{
  "hex": "#40cf8f",
  "rgb": {
    "r": 64,
    "g": 207,
    "b": 143
  },
  "hsl": {
    "h": 153.147,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.76308,
    "c": 0.15279,
    "h": 159.6
  },
  "luminance": 0.47699
}

Semantic roles & 50–950 ramp

primary

#40CF8F

secondary

#D497B2

accent

#458CE3

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0D1510

muted

#7D837F

Preview Lab

Preview with #40CF8F

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

Preview Lab → · Contrast checker → · Palette generator →