#40CDB0#40CDB0

#40CDB0 is a light, vivid teal. Relative luminance 0.479; OKLCH L 76.6% C 0.126 H 176.0°. Best body text is #000000 at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#40CDB0
RGB	rgb(64, 205, 176)
HSL	hsl(168, 59%, 53%)
HSV	hsv(168, 69%, 80%)
CMYK	cmyk(68.8%, 0%, 14.1%, 19.6%)
CIE-LAB	lab(74.75, -44.14, 3.59)
CIE-LCH	lch(74.75, 44.29, 175.35°)
OKLab	oklab(76.65% -0.1258 0.0088)
OKLCH	oklch(76.65% 0.126 176)
XYZ	xyz(31.7783, 47.8836, 48.6335)
Luminance	0.4789 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CDB0 #CD405D

analogous

#40CD6A #40CDB0 #40A3CD

triadic

#40CDB0 #B040CD #CDB040

tetradic

#40CDB0 #6A40CD #CD405D #A3CD40

square

#40CDB0 #6A40CD #CD405D #A3CD40

split-complementary

#40CDB0 #CD40A3 #CD6A40

monochromatic

#1E7463 #2BA58C #40CDB0 #71DAC4 #A1E6D8

Accessibility & contrast

On white

1.99

#40CDB0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.58

#40CDB0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CDB0

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CDB0	#FFFFFF	#000000	##000000
##40CDB0	1.00	1.99	10.58	10.58
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.58	21.00	1.00	1.00
##000000	10.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5C0AF

Deuteranopia (green-blind)

#B2B2B2

Tritanopia (blue-blind)

#00D0C4

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #40cdb0;
/* rgb */ color: rgb(64, 205, 176);
/* oklch */ color: oklch(76.6% 0.126 176.0);

Tailwind

colors: {
  custom: {
    50: '#87ddc7',
    500: '#40cdb0',
    950: '#000000',
  },
}

SCSS

$custom: #40cdb0;
$custom-light: #87ddc7;
$custom-dark: #000000;

JSON

{
  "hex": "#40cdb0",
  "rgb": {
    "r": 64,
    "g": 205,
    "b": 176
  },
  "hsl": {
    "h": 167.66,
    "s": 58.506,
    "l": 52.745
  },
  "oklch": {
    "l": 0.76646,
    "c": 0.12615,
    "h": 176
  },
  "luminance": 0.47887
}

Semantic roles & 50–950 ramp

primary

#40CDB0

secondary

#D396A2

accent

#4666E2

background

#F9FDFC

surface

#F1FBF8

border

#CBD4D1

text

#0D1513

muted

#7E8382

Preview Lab

Preview with #40CDB0

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

Preview Lab → · Contrast checker → · Palette generator →