#40D29F#40D29F

#40D29F is a light, vivid teal. Relative luminance 0.497; OKLCH L 77.4% C 0.143 H 165.2°. Best body text is #000000 at 10.94:1 contrast (WCAG AA passes).

Color values

HEX	#40D29F
RGB	rgb(64, 210, 159)
HSL	hsl(159, 62%, 54%)
HSV	hsv(159, 70%, 82%)
CMYK	cmyk(69.5%, 0%, 24.3%, 17.6%)
CIE-LAB	lab(75.87, -50.30, 14.30)
CIE-LCH	lch(75.87, 52.30, 164.13°)
OKLab	oklab(77.43% -0.1387 0.0365)
OKLCH	oklch(77.43% 0.143 165.2)
XYZ	xyz(31.4155, 49.6828, 40.7282)
Luminance	0.4969 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D29F #D24073

analogous

#40D256 #40D29F #40BCD2

triadic

#40D29F #9F40D2 #D29F40

tetradic

#40D29F #5640D2 #D24073 #BCD240

square

#40D29F #5640D2 #D24073 #BCD240

split-complementary

#40D29F #D240BC #D25640

monochromatic

#1D7B5A #29AC7E #40D29F #72DEB8 #A3E9D1

Accessibility & contrast

On white

1.92

#40D29F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.94

#40D29F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D29F

10.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D29F	#FFFFFF	#000000	##000000
##40D29F	1.00	1.92	10.94	10.94
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.94	21.00	1.00	1.00
##000000	10.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEC39C

Deuteranopia (green-blind)

#BBB5A2

Tritanopia (blue-blind)

#00D2C4

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #40d29f;
/* rgb */ color: rgb(64, 210, 159);
/* oklch */ color: oklch(77.4% 0.143 165.2);

Tailwind

colors: {
  custom: {
    50: '#87e1bb',
    500: '#40d29f',
    950: '#000000',
  },
}

SCSS

$custom: #40d29f;
$custom-light: #87e1bb;
$custom-dark: #000000;

JSON

{
  "hex": "#40d29f",
  "rgb": {
    "r": 64,
    "g": 210,
    "b": 159
  },
  "hsl": {
    "h": 159.041,
    "s": 61.864,
    "l": 53.725
  },
  "oklch": {
    "l": 0.77434,
    "c": 0.14346,
    "h": 165.2
  },
  "luminance": 0.49686
}

Semantic roles & 50–950 ramp

primary

#40D29F

secondary

#D698AD

accent

#437BE5

background

#F9FDFB

surface

#F1FBF6

border

#CBD4D0

text

#0D1511

muted

#7E8380

Preview Lab

Preview with #40D29F

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

Preview Lab → · Contrast checker → · Palette generator →