#40CDBB#40CDBB

#40CDBB is a light, vivid teal. Relative luminance 0.483; OKLCH L 77.0% C 0.121 H 182.8°. Best body text is #000000 at 10.67:1 contrast (WCAG AA passes).

Color values

HEX	#40CDBB
RGB	rgb(64, 205, 187)
HSL	hsl(172, 59%, 53%)
HSV	hsv(172, 69%, 80%)
CMYK	cmyk(68.8%, 0%, 8.8%, 19.6%)
CIE-LAB	lab(75.04, -41.29, -1.93)
CIE-LCH	lch(75.04, 41.34, 182.68°)
OKLab	oklab(76.97% -0.1208 -0.0059)
OKLCH	oklch(76.97% 0.121 182.8)
XYZ	xyz(32.9110, 48.3367, 54.5995)
Luminance	0.4834 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CDBB #CD4052

analogous

#40CD74 #40CDBB #4099CD

triadic

#40CDBB #BB40CD #CDBB40

tetradic

#40CDBB #7440CD #CD4052 #99CD40

square

#40CDBB #7440CD #CD4052 #99CD40

split-complementary

#40CDBB #CD4099 #CD7440

monochromatic

#1E7469 #2BA595 #40CDBB #71DACC #A1E6DE

Accessibility & contrast

On white

1.97

#40CDBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.67

#40CDBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CDBB

10.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CDBB	#FFFFFF	#000000	##000000
##40CDBB	1.00	1.97	10.67	10.67
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.67	21.00	1.00	1.00
##000000	10.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3C1BA

Deuteranopia (green-blind)

#AFB3BD

Tritanopia (blue-blind)

#00D1C7

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #40cdbb;
/* rgb */ color: rgb(64, 205, 187);
/* oklch */ color: oklch(77.0% 0.121 182.8);

Tailwind

colors: {
  custom: {
    50: '#88ddcf',
    500: '#40cdbb',
    950: '#000000',
  },
}

SCSS

$custom: #40cdbb;
$custom-light: #88ddcf;
$custom-dark: #000000;

JSON

{
  "hex": "#40cdbb",
  "rgb": {
    "r": 64,
    "g": 205,
    "b": 187
  },
  "hsl": {
    "h": 172.34,
    "s": 58.506,
    "l": 52.745
  },
  "oklch": {
    "l": 0.76973,
    "c": 0.12099,
    "h": 182.8
  },
  "luminance": 0.4834
}

Semantic roles & 50–950 ramp

primary

#40CDBB

secondary

#D3969E

accent

#465AE2

background

#F9FDFC

surface

#F1FBF9

border

#CBD4D2

text

#0D1513

muted

#7E8382

Preview Lab

Preview with #40CDBB

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

Preview Lab → · Contrast checker → · Palette generator →