#40DA90#40DA90

#40DA90 is a light, vivid teal. Relative luminance 0.532; OKLCH L 79.1% C 0.166 H 157.6°. Best body text is #000000 at 11.65:1 contrast (WCAG AA passes).

Color values

HEX	#40DA90
RGB	rgb(64, 218, 144)
HSL	hsl(151, 68%, 55%)
HSV	hsv(151, 71%, 85%)
CMYK	cmyk(70.6%, 0%, 33.9%, 14.5%)
CIE-LAB	lab(78.02, -56.63, 25.15)
CIE-LCH	lch(78.02, 61.96, 156.05°)
OKLab	oklab(79.1% -0.1535 0.0634)
OKLCH	oklch(79.1% 0.166 157.6)
XYZ	xyz(32.2167, 53.2427, 34.9591)
Luminance	0.5325 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DA90 #DA408A

analogous

#40DA43 #40DA90 #40D7DA

triadic

#40DA90 #9040DA #DA9040

tetradic

#40DA90 #4340DA #DA408A #D7DA40

square

#40DA90 #4340DA #DA408A #D7DA40

split-complementary

#40DA90 #DA40D7 #DA4340

monochromatic

#1A8652 #24B971 #40DA90 #73E4AE #A7EECC

Accessibility & contrast

On white

1.80

#40DA90 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.65

#40DA90 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DA90

11.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DA90	#FFFFFF	#000000	##000000
##40DA90	1.00	1.80	11.65	11.65
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.65	21.00	1.00	1.00
##000000	11.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C98B

Deuteranopia (green-blind)

#C5BB95

Tritanopia (blue-blind)

#00D8C7

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #40da90;
/* rgb */ color: rgb(64, 218, 144);
/* oklch */ color: oklch(79.1% 0.166 157.6);

Tailwind

colors: {
  custom: {
    50: '#88e6b1',
    500: '#40da90',
    950: '#000000',
  },
}

SCSS

$custom: #40da90;
$custom-light: #88e6b1;
$custom-dark: #000000;

JSON

{
  "hex": "#40da90",
  "rgb": {
    "r": 64,
    "g": 218,
    "b": 144
  },
  "hsl": {
    "h": 151.169,
    "s": 67.544,
    "l": 55.294
  },
  "oklch": {
    "l": 0.79098,
    "c": 0.1661,
    "h": 157.6
  },
  "luminance": 0.53246
}

Semantic roles & 50–950 ramp

primary

#40DA90

secondary

#8C325D

accent

#3D91EA

background

#FCFEFD

surface

#F4FCF7

border

#CED5D0

text

#0D1610

muted

#7F8481

Preview Lab

Preview with #40DA90

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

Preview Lab → · Contrast checker → · Palette generator →