#40DDDC#40DDDC

#40DDDC is a light, vivid teal. Relative luminance 0.580; OKLCH L 81.9% C 0.126 H 194.3°. Best body text is #000000 at 12.59:1 contrast (WCAG AA passes).

Color values

HEX	#40DDDC
RGB	rgb(64, 221, 220)
HSL	hsl(180, 70%, 56%)
HSV	hsv(180, 71%, 87%)
CMYK	cmyk(71%, 0%, 0.5%, 13.3%)
CIE-LAB	lab(80.72, -39.46, -11.22)
CIE-LCH	lch(80.72, 41.03, 195.87°)
OKLab	oklab(81.9% -0.1221 -0.0312)
OKLCH	oklch(81.9% 0.126 194.3)
XYZ	xyz(40.8832, 57.9653, 76.7300)
Luminance	0.5797 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DDDC #DD4041

analogous

#40DD8D #40DDDC #408FDD

triadic

#40DDDC #DC40DD #DDDC40

tetradic

#40DDDC #8D40DD #DD4041 #8FDD40

square

#40DDDC #8D40DD #DD4041 #8FDD40

split-complementary

#40DDDC #DD408F #DD8D40

monochromatic

#198A89 #22BEBD #40DDDC #74E6E6 #A8EFEF

Accessibility & contrast

On white

1.67

#40DDDC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.59

#40DDDC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DDDC

12.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DDDC	#FFFFFF	#000000	##000000
##40DDDC	1.00	1.67	12.59	12.59
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.59	21.00	1.00	1.00
##000000	12.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFD2DC

Deuteranopia (green-blind)

#B8C1DD

Tritanopia (blue-blind)

#00E4DC

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #40dddc;
/* rgb */ color: rgb(64, 221, 220);
/* oklch */ color: oklch(81.9% 0.126 194.3);

Tailwind

colors: {
  custom: {
    50: '#8ce8e6',
    500: '#40dddc',
    950: '#000000',
  },
}

SCSS

$custom: #40dddc;
$custom-light: #8ce8e6;
$custom-dark: #000000;

JSON

{
  "hex": "#40dddc",
  "rgb": {
    "r": 64,
    "g": 221,
    "b": 220
  },
  "hsl": {
    "h": 179.618,
    "s": 69.778,
    "l": 55.882
  },
  "oklch": {
    "l": 0.81903,
    "c": 0.12605,
    "h": 194.3
  },
  "luminance": 0.5797
}

Semantic roles & 50–950 ramp

primary

#40DDDC

secondary

#903132

accent

#3B3CED

background

#FCFEFE

surface

#F5FDFC

border

#CFD5D5

text

#0E1616

muted

#7F8484

Preview Lab

Preview with #40DDDC

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

Preview Lab → · Contrast checker → · Palette generator →