#40CEB8#40CEB8

#40CEB8 is a light, vivid teal. Relative luminance 0.487; OKLCH L 77.1% C 0.123 H 180.3°. Best body text is #000000 at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#40CEB8
RGB	rgb(64, 206, 184)
HSL	hsl(171, 59%, 53%)
HSV	hsv(171, 69%, 81%)
CMYK	cmyk(68.9%, 0%, 10.7%, 19.2%)
CIE-LAB	lab(75.26, -42.52, 0.01)
CIE-LCH	lch(75.26, 42.52, 179.99°)
OKLab	oklab(77.13% -0.1232 -0.0007)
OKLCH	oklch(77.13% 0.123 180.3)
XYZ	xyz(32.8332, 48.6895, 53.0057)
Luminance	0.4869 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CEB8 #CE4056

analogous

#40CE71 #40CEB8 #409DCE

triadic

#40CEB8 #B840CE #CEB840

tetradic

#40CEB8 #7140CE #CE4056 #9DCE40

square

#40CEB8 #7140CE #CE4056 #9DCE40

split-complementary

#40CEB8 #CE409D #CE7140

monochromatic

#1E7568 #2BA693 #40CEB8 #71DACA #A1E7DC

Accessibility & contrast

On white

1.96

#40CEB8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.74

#40CEB8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CEB8

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CEB8	#FFFFFF	#000000	##000000
##40CEB8	1.00	1.96	10.74	10.74
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.74	21.00	1.00	1.00
##000000	10.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5C2B7

Deuteranopia (green-blind)

#B1B3BA

Tritanopia (blue-blind)

#00D2C7

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #40ceb8;
/* rgb */ color: rgb(64, 206, 184);
/* oklch */ color: oklch(77.1% 0.123 180.3);

Tailwind

colors: {
  custom: {
    50: '#88ddcd',
    500: '#40ceb8',
    950: '#000000',
  },
}

SCSS

$custom: #40ceb8;
$custom-light: #88ddcd;
$custom-dark: #000000;

JSON

{
  "hex": "#40ceb8",
  "rgb": {
    "r": 64,
    "g": 206,
    "b": 184
  },
  "hsl": {
    "h": 170.704,
    "s": 59.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.77127,
    "c": 0.1232,
    "h": 180.3
  },
  "luminance": 0.48693
}

Semantic roles & 50–950 ramp

primary

#40CEB8

secondary

#D496A0

accent

#455EE2

background

#F9FDFC

surface

#F1FBF9

border

#CBD4D2

text

#0D1513

muted

#7E8382

Preview Lab

Preview with #40CEB8

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

Preview Lab → · Contrast checker → · Palette generator →