#40D798#40D798

#40D798 is a light, vivid teal. Relative luminance 0.520; OKLCH L 78.5% C 0.155 H 161.0°. Best body text is #000000 at 11.39:1 contrast (WCAG AA passes).

Color values

HEX	#40D798
RGB	rgb(64, 215, 152)
HSL	hsl(155, 65%, 55%)
HSV	hsv(155, 70%, 84%)
CMYK	cmyk(70.2%, 0%, 29.3%, 15.7%)
CIE-LAB	lab(77.25, -53.83, 19.92)
CIE-LCH	lch(77.25, 57.40, 159.69°)
OKLab	oklab(78.52% -0.1469 0.0506)
OKLCH	oklch(78.52% 0.155 161)
XYZ	xyz(32.0790, 51.9542, 38.0372)
Luminance	0.5196 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D798 #D7407F

analogous

#40D74D #40D798 #40CAD7

triadic

#40D798 #9840D7 #D79840

tetradic

#40D798 #4D40D7 #D7407F #CAD740

square

#40D798 #4D40D7 #D7407F #CAD740

split-complementary

#40D798 #D740CA #D74D40

monochromatic

#1B8157 #26B479 #40D798 #73E2B3 #A5ECCF

Accessibility & contrast

On white

1.84

#40D798 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.39

#40D798 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D798

11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D798	#FFFFFF	#000000	##000000
##40D798	1.00	1.84	11.39	11.39
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.39	21.00	1.00	1.00
##000000	11.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4C794

Deuteranopia (green-blind)

#C1B99C

Tritanopia (blue-blind)

#00D6C6

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #40d798;
/* rgb */ color: rgb(64, 215, 152);
/* oklch */ color: oklch(78.5% 0.155 161.0);

Tailwind

colors: {
  custom: {
    50: '#88e4b6',
    500: '#40d798',
    950: '#000000',
  },
}

SCSS

$custom: #40d798;
$custom-light: #88e4b6;
$custom-dark: #000000;

JSON

{
  "hex": "#40d798",
  "rgb": {
    "r": 64,
    "g": 215,
    "b": 152
  },
  "hsl": {
    "h": 154.967,
    "s": 65.368,
    "l": 54.706
  },
  "oklch": {
    "l": 0.78519,
    "c": 0.15541,
    "h": 161
  },
  "luminance": 0.51958
}

Semantic roles & 50–950 ramp

primary

#40D798

secondary

#883357

accent

#3F86E8

background

#FCFEFD

surface

#F4FCF8

border

#CED5D1

text

#0D1611

muted

#7F8481

Preview Lab

Preview with #40D798

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

Preview Lab → · Contrast checker → · Palette generator →