#40CEBB#40CEBB

#40CEBB is a light, vivid teal. Relative luminance 0.488; OKLCH L 77.2% C 0.122 H 182.2°. Best body text is #000000 at 10.76:1 contrast (WCAG AA passes).

Color values

HEX	#40CEBB
RGB	rgb(64, 206, 187)
HSL	hsl(172, 59%, 53%)
HSV	hsv(172, 69%, 81%)
CMYK	cmyk(68.9%, 0%, 9.2%, 19.2%)
CIE-LAB	lab(75.34, -41.74, -1.49)
CIE-LCH	lch(75.34, 41.76, 182.05°)
OKLab	oklab(77.22% -0.1218 -0.0047)
OKLCH	oklch(77.22% 0.122 182.2)
XYZ	xyz(33.1510, 48.8166, 54.6795)
Luminance	0.4882 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CEBB #CE4053

analogous

#40CE74 #40CEBB #409ACE

triadic

#40CEBB #BB40CE #CEBB40

tetradic

#40CEBB #7440CE #CE4053 #9ACE40

square

#40CEBB #7440CE #CE4053 #9ACE40

split-complementary

#40CEBB #CE409A #CE7440

monochromatic

#1E756A #2BA696 #40CEBB #71DACC #A1E7DE

Accessibility & contrast

On white

1.95

#40CEBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.76

#40CEBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CEBB

10.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CEBB	#FFFFFF	#000000	##000000
##40CEBB	1.00	1.95	10.76	10.76
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.76	21.00	1.00	1.00
##000000	10.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5C2BA

Deuteranopia (green-blind)

#B0B3BD

Tritanopia (blue-blind)

#00D2C8

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #40cebb;
/* rgb */ color: rgb(64, 206, 187);
/* oklch */ color: oklch(77.2% 0.122 182.2);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#40cebb",
  "rgb": {
    "r": 64,
    "g": 206,
    "b": 187
  },
  "hsl": {
    "h": 171.972,
    "s": 59.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.77218,
    "c": 0.12194,
    "h": 182.2
  },
  "luminance": 0.4882
}

Semantic roles & 50–950 ramp

primary

#40CEBB

secondary

#D4969E

accent

#455AE2

background

#F9FDFC

surface

#F1FBF9

border

#CBD4D2

text

#0D1513

muted

#7E8382

Preview Lab

Preview with #40CEBB

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

Preview Lab → · Contrast checker → · Palette generator →