#40CEBF#40CEBF

#40CEBF is a light, vivid teal. Relative luminance 0.490; OKLCH L 77.3% C 0.120 H 184.8°. Best body text is #000000 at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#40CEBF
RGB	rgb(64, 206, 191)
HSL	hsl(174, 59%, 53%)
HSV	hsv(174, 69%, 81%)
CMYK	cmyk(68.9%, 0%, 7.3%, 19.2%)
CIE-LAB	lab(75.45, -40.67, -3.49)
CIE-LCH	lch(75.45, 40.82, 184.91°)
OKLab	oklab(77.34% -0.12 -0.0101)
OKLCH	oklch(77.34% 0.12 184.8)
XYZ	xyz(33.5852, 48.9903, 56.9662)
Luminance	0.4899 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CEBF #CE404F

analogous

#40CE78 #40CEBF #4096CE

triadic

#40CEBF #BF40CE #CEBF40

tetradic

#40CEBF #7840CE #CE404F #96CE40

square

#40CEBF #7840CE #CE404F #96CE40

split-complementary

#40CEBF #CE4096 #CE7840

monochromatic

#1E756C #2BA699 #40CEBF #71DACF #A1E7E0

Accessibility & contrast

On white

1.94

#40CEBF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.80

#40CEBF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CEBF

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CEBF	#FFFFFF	#000000	##000000
##40CEBF	1.00	1.94	10.80	10.80
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.80	21.00	1.00	1.00
##000000	10.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4C3BF

Deuteranopia (green-blind)

#AFB4C1

Tritanopia (blue-blind)

#00D2C9

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #40cebf;
/* rgb */ color: rgb(64, 206, 191);
/* oklch */ color: oklch(77.3% 0.120 184.8);

Tailwind

colors: {
  custom: {
    50: '#88ddd2',
    500: '#40cebf',
    950: '#000000',
  },
}

SCSS

$custom: #40cebf;
$custom-light: #88ddd2;
$custom-dark: #000000;

JSON

{
  "hex": "#40cebf",
  "rgb": {
    "r": 64,
    "g": 206,
    "b": 191
  },
  "hsl": {
    "h": 173.662,
    "s": 59.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.77342,
    "c": 0.12047,
    "h": 184.8
  },
  "luminance": 0.48994
}

Semantic roles & 50–950 ramp

primary

#40CEBF

secondary

#D4969D

accent

#4556E2

background

#F9FDFC

surface

#F1FBF9

border

#CBD4D2

text

#0D1514

muted

#7E8382

Preview Lab

Preview with #40CEBF

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

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