#40DEA8#40DEA8

#40DEA8 is a light, vivid teal. Relative luminance 0.562; OKLCH L 80.6% C 0.151 H 165.4°. Best body text is #000000 at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#40DEA8
RGB	rgb(64, 222, 168)
HSL	hsl(159, 71%, 56%)
HSV	hsv(159, 71%, 87%)
CMYK	cmyk(71.2%, 0%, 24.3%, 12.9%)
CIE-LAB	lab(79.70, -53.11, 14.91)
CIE-LCH	lch(79.70, 55.16, 164.31°)
OKLab	oklab(80.64% -0.1464 0.0381)
OKLCH	oklch(80.64% 0.151 165.4)
XYZ	xyz(35.2996, 56.1556, 46.0169)
Luminance	0.5616 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DEA8 #DE4076

analogous

#40DE59 #40DEA8 #40C5DE

triadic

#40DEA8 #A840DE #DEA840

tetradic

#40DEA8 #5940DE #DE4076 #C5DE40

square

#40DEA8 #5940DE #DE4076 #C5DE40

split-complementary

#40DEA8 #DE40C5 #DE5940

monochromatic

#188B64 #21C089 #40DEA8 #74E7C0 #A8F0D8

Accessibility & contrast

On white

1.72

#40DEA8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.23

#40DEA8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DEA8

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DEA8	#FFFFFF	#000000	##000000
##40DEA8	1.00	1.72	12.23	12.23
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.23	21.00	1.00	1.00
##000000	12.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9CEA5

Deuteranopia (green-blind)

#C5C0AC

Tritanopia (blue-blind)

#00DECF

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #40dea8;
/* rgb */ color: rgb(64, 222, 168);
/* oklch */ color: oklch(80.6% 0.151 165.4);

Tailwind

colors: {
  custom: {
    50: '#89e9c2',
    500: '#40dea8',
    950: '#000000',
  },
}

SCSS

$custom: #40dea8;
$custom-light: #89e9c2;
$custom-dark: #000000;

JSON

{
  "hex": "#40dea8",
  "rgb": {
    "r": 64,
    "g": 222,
    "b": 168
  },
  "hsl": {
    "h": 159.494,
    "s": 70.536,
    "l": 56.078
  },
  "oklch": {
    "l": 0.80637,
    "c": 0.15129,
    "h": 165.4
  },
  "luminance": 0.5616
}

Semantic roles & 50–950 ramp

primary

#40DEA8

secondary

#913152

accent

#3A78ED

background

#FCFEFD

surface

#F4FDF9

border

#CED5D2

text

#0D1612

muted

#7F8482

Preview Lab

Preview with #40DEA8

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

Preview Lab → · Contrast checker → · Palette generator →