#40DFAF#40DFAF

#40DFAF is a light, vivid teal. Relative luminance 0.570; OKLCH L 81.1% C 0.147 H 168.1°. Best body text is #000000 at 12.39:1 contrast (WCAG AA passes).

Color values

HEX	#40DFAF
RGB	rgb(64, 223, 175)
HSL	hsl(162, 71%, 56%)
HSV	hsv(162, 71%, 87%)
CMYK	cmyk(71.3%, 0%, 21.5%, 12.5%)
CIE-LAB	lab(80.16, -51.91, 11.86)
CIE-LCH	lch(80.16, 53.25, 167.13°)
OKLab	oklab(81.06% -0.1442 0.0303)
OKLCH	oklch(81.06% 0.147 168.1)
XYZ	xyz(36.2357, 56.9563, 49.6331)
Luminance	0.5696 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DFAF #DF4070

analogous

#40DF60 #40DFAF #40BFDF

triadic

#40DFAF #AF40DF #DFAF40

tetradic

#40DFAF #6040DF #DF4070 #BFDF40

square

#40DFAF #6040DF #DF4070 #BFDF40

split-complementary

#40DFAF #DF40BF #DF6040

monochromatic

#188D6A #20C191 #40DFAF #74E8C5 #A9F1DB

Accessibility & contrast

On white

1.69

#40DFAF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.39

#40DFAF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DFAF

12.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DFAF	#FFFFFF	#000000	##000000
##40DFAF	1.00	1.69	12.39	12.39
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.39	21.00	1.00	1.00
##000000	12.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9D0AD

Deuteranopia (green-blind)

#C5C1B2

Tritanopia (blue-blind)

#00E0D1

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #40dfaf;
/* rgb */ color: rgb(64, 223, 175);
/* oklch */ color: oklch(81.1% 0.147 168.1);

Tailwind

colors: {
  custom: {
    50: '#8aeac6',
    500: '#40dfaf',
    950: '#000000',
  },
}

SCSS

$custom: #40dfaf;
$custom-light: #8aeac6;
$custom-dark: #000000;

JSON

{
  "hex": "#40dfaf",
  "rgb": {
    "r": 64,
    "g": 223,
    "b": 175
  },
  "hsl": {
    "h": 161.887,
    "s": 71.3,
    "l": 56.275
  },
  "oklch": {
    "l": 0.81058,
    "c": 0.14733,
    "h": 168.1
  },
  "luminance": 0.5696
}

Semantic roles & 50–950 ramp

primary

#40DFAF

secondary

#92314E

accent

#3A70EE

background

#FCFEFD

surface

#F4FDF9

border

#CED5D2

text

#0D1613

muted

#7F8482

Preview Lab

Preview with #40DFAF

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

Preview Lab → · Contrast checker → · Palette generator →