#40DDA8#40DDA8

#40DDA8 is a light, vivid teal. Relative luminance 0.556; OKLCH L 80.4% C 0.150 H 165.7°. Best body text is #000000 at 12.13:1 contrast (WCAG AA passes).

Color values

HEX	#40DDA8
RGB	rgb(64, 221, 168)
HSL	hsl(160, 70%, 56%)
HSV	hsv(160, 71%, 87%)
CMYK	cmyk(71%, 0%, 24%, 13.3%)
CIE-LAB	lab(79.40, -52.71, 14.49)
CIE-LCH	lch(79.40, 54.66, 164.63°)
OKLab	oklab(80.39% -0.1454 0.037)
OKLCH	oklch(80.39% 0.15 165.7)
XYZ	xyz(35.0348, 55.6260, 45.9287)
Luminance	0.5563 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DDA8 #DD4075

analogous

#40DD59 #40DDA8 #40C4DD

triadic

#40DDA8 #A840DD #DDA840

tetradic

#40DDA8 #5940DD #DD4075 #C4DD40

square

#40DDA8 #5940DD #DD4075 #C4DD40

split-complementary

#40DDA8 #DD40C4 #DD5940

monochromatic

#198A64 #22BE89 #40DDA8 #74E6C0 #A8EFD7

Accessibility & contrast

On white

1.73

#40DDA8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.13

#40DDA8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DDA8

12.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DDA8	#FFFFFF	#000000	##000000
##40DDA8	1.00	1.73	12.13	12.13
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.13	21.00	1.00	1.00
##000000	12.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8CDA5

Deuteranopia (green-blind)

#C4BFAB

Tritanopia (blue-blind)

#00DECE

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #40dda8;
/* rgb */ color: rgb(64, 221, 168);
/* oklch */ color: oklch(80.4% 0.150 165.7);

Tailwind

colors: {
  custom: {
    50: '#89e8c2',
    500: '#40dda8',
    950: '#000000',
  },
}

SCSS

$custom: #40dda8;
$custom-light: #89e8c2;
$custom-dark: #000000;

JSON

{
  "hex": "#40dda8",
  "rgb": {
    "r": 64,
    "g": 221,
    "b": 168
  },
  "hsl": {
    "h": 159.745,
    "s": 69.778,
    "l": 55.882
  },
  "oklch": {
    "l": 0.80389,
    "c": 0.15007,
    "h": 165.7
  },
  "luminance": 0.5563
}

Semantic roles & 50–950 ramp

primary

#40DDA8

secondary

#903151

accent

#3B77ED

background

#FCFEFD

surface

#F4FDF9

border

#CED5D2

text

#0D1612

muted

#7F8482

Preview Lab

Preview with #40DDA8

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

Preview Lab → · Contrast checker → · Palette generator →