#40CBC3#40CBC3

#40CBC3 is a light, moderate teal. Relative luminance 0.477; OKLCH L 76.7% C 0.117 H 189.4°. Best body text is #000000 at 10.55:1 contrast (WCAG AA passes).

Color values

HEX	#40CBC3
RGB	rgb(64, 203, 195)
HSL	hsl(177, 57%, 52%)
HSV	hsv(177, 68%, 80%)
CMYK	cmyk(68.5%, 0%, 3.9%, 20.4%)
CIE-LAB	lab(74.66, -38.23, -6.81)
CIE-LCH	lch(74.66, 38.84, 190.11°)
OKLab	oklab(76.74% -0.1153 -0.0191)
OKLCH	oklch(76.74% 0.117 189.4)
XYZ	xyz(33.3161, 47.7381, 59.0777)
Luminance	0.4774 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CBC3 #CB4048

analogous

#40CB7E #40CBC3 #408DCB

triadic

#40CBC3 #C340CB #CBC340

tetradic

#40CBC3 #7E40CB #CB4048 #8DCB40

square

#40CBC3 #7E40CB #CB4048 #8DCB40

split-complementary

#40CBC3 #CB408D #CB7E40

monochromatic

#1F726D #2CA29B #40CBC3 #70D8D2 #A0E5E1

Accessibility & contrast

On white

1.99

#40CBC3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.55

#40CBC3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CBC3

10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CBC3	#FFFFFF	#000000	##000000
##40CBC3	1.00	1.99	10.55	10.55
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.55	21.00	1.00	1.00
##000000	10.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0C0C3

Deuteranopia (green-blind)

#ABB1C4

Tritanopia (blue-blind)

#00D0C8

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #40cbc3;
/* rgb */ color: rgb(64, 203, 195);
/* oklch */ color: oklch(76.7% 0.117 189.4);

Tailwind

colors: {
  custom: {
    50: '#88dbd5',
    500: '#40cbc3',
    950: '#000000',
  },
}

SCSS

$custom: #40cbc3;
$custom-light: #88dbd5;
$custom-dark: #000000;

JSON

{
  "hex": "#40cbc3",
  "rgb": {
    "r": 64,
    "g": 203,
    "b": 195
  },
  "hsl": {
    "h": 176.547,
    "s": 57.202,
    "l": 52.353
  },
  "oklch": {
    "l": 0.7674,
    "c": 0.11685,
    "h": 189.4
  },
  "luminance": 0.47742
}

Semantic roles & 50–950 ramp

primary

#40CBC3

secondary

#D29599

accent

#4750E0

background

#F9FDFD

surface

#F1FBFA

border

#CBD4D3

text

#0D1514

muted

#7E8383

Preview Lab

Preview with #40CBC3

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

Preview Lab → · Contrast checker → · Palette generator →