#40CDB3#40CDB3

#40CDB3 is a light, vivid teal. Relative luminance 0.480; OKLCH L 76.7% C 0.125 H 177.8°. Best body text is #000000 at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#40CDB3
RGB	rgb(64, 205, 179)
HSL	hsl(169, 59%, 53%)
HSV	hsv(169, 69%, 80%)
CMYK	cmyk(68.8%, 0%, 12.7%, 19.6%)
CIE-LAB	lab(74.83, -43.38, 2.08)
CIE-LCH	lch(74.83, 43.43, 177.26°)
OKLab	oklab(76.73% -0.1245 0.0048)
OKLCH	oklch(76.73% 0.125 177.8)
XYZ	xyz(32.0784, 48.0036, 50.2141)
Luminance	0.4801 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CDB3 #CD405A

analogous

#40CD6C #40CDB3 #40A1CD

triadic

#40CDB3 #B340CD #CDB340

tetradic

#40CDB3 #6C40CD #CD405A #A1CD40

square

#40CDB3 #6C40CD #CD405A #A1CD40

split-complementary

#40CDB3 #CD40A1 #CD6C40

monochromatic

#1E7464 #2BA58E #40CDB3 #71DAC6 #A1E6DA

Accessibility & contrast

On white

1.98

#40CDB3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.60

#40CDB3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CDB3

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CDB3	#FFFFFF	#000000	##000000
##40CDB3	1.00	1.98	10.60	10.60
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.60	21.00	1.00	1.00
##000000	10.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5C1B2

Deuteranopia (green-blind)

#B1B2B5

Tritanopia (blue-blind)

#00D0C5

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #40cdb3;
/* rgb */ color: rgb(64, 205, 179);
/* oklch */ color: oklch(76.7% 0.125 177.8);

Tailwind

colors: {
  custom: {
    50: '#87ddc9',
    500: '#40cdb3',
    950: '#000000',
  },
}

SCSS

$custom: #40cdb3;
$custom-light: #87ddc9;
$custom-dark: #000000;

JSON

{
  "hex": "#40cdb3",
  "rgb": {
    "r": 64,
    "g": 205,
    "b": 179
  },
  "hsl": {
    "h": 168.936,
    "s": 58.506,
    "l": 52.745
  },
  "oklch": {
    "l": 0.76733,
    "c": 0.12456,
    "h": 177.8
  },
  "luminance": 0.48007
}

Semantic roles & 50–950 ramp

primary

#40CDB3

secondary

#D396A1

accent

#4663E2

background

#F9FDFC

surface

#F1FBF8

border

#CBD4D1

text

#0D1513

muted

#7E8382

Preview Lab

Preview with #40CDB3

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

Preview Lab → · Contrast checker → · Palette generator →