#40CB8D#40CB8D

#40CB8D is a light, vivid teal. Relative luminance 0.457; OKLCH L 75.3% C 0.149 H 159.8°. Best body text is #000000 at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#40CB8D
RGB	rgb(64, 203, 141)
HSL	hsl(153, 57%, 52%)
HSV	hsv(153, 68%, 80%)
CMYK	cmyk(68.5%, 0%, 30.5%, 20.4%)
CIE-LAB	lab(73.36, -51.41, 20.38)
CIE-LCH	lch(73.36, 55.30, 158.38°)
OKLab	oklab(75.25% -0.1401 0.0517)
OKLCH	oklch(75.25% 0.149 159.8)
XYZ	xyz(28.2752, 45.7218, 32.5292)
Luminance	0.4572 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CB8D #CB407E

analogous

#40CB47 #40CB8D #40C4CB

triadic

#40CB8D #8D40CB #CB8D40

tetradic

#40CB8D #4740CB #CB407E #C4CB40

square

#40CB8D #4740CB #CB407E #C4CB40

split-complementary

#40CB8D #CB40C4 #CB4740

monochromatic

#1F724D #2CA26D #40CB8D #70D8AA #A0E5C6

Accessibility & contrast

On white

2.07

#40CB8D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.15

#40CB8D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CB8D

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CB8D	#FFFFFF	#000000	##000000
##40CB8D	1.00	2.07	10.15	10.15
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.15	21.00	1.00	1.00
##000000	10.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9BC89

Deuteranopia (green-blind)

#B7AF91

Tritanopia (blue-blind)

#00CABB

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #40cb8d;
/* rgb */ color: rgb(64, 203, 141);
/* oklch */ color: oklch(75.3% 0.149 159.8);

Tailwind

colors: {
  custom: {
    50: '#86dcae',
    500: '#40cb8d',
    950: '#000000',
  },
}

SCSS

$custom: #40cb8d;
$custom-light: #86dcae;
$custom-dark: #000000;

JSON

{
  "hex": "#40cb8d",
  "rgb": {
    "r": 64,
    "g": 203,
    "b": 141
  },
  "hsl": {
    "h": 153.237,
    "s": 57.202,
    "l": 52.353
  },
  "oklch": {
    "l": 0.75253,
    "c": 0.14932,
    "h": 159.8
  },
  "luminance": 0.45725
}

Semantic roles & 50–950 ramp

primary

#40CB8D

secondary

#D295B0

accent

#478CE0

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0C1510

muted

#7D837F

Preview Lab

Preview with #40CB8D

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

Preview Lab → · Contrast checker → · Palette generator →