#40ACA3#40ACA3

#40ACA3 is a light, moderate teal. Relative luminance 0.332; OKLCH L 68.1% C 0.098 H 187.4°. Best body text is #000000 at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#40ACA3
RGB	rgb(64, 172, 163)
HSL	hsl(175, 46%, 46%)
HSV	hsv(175, 63%, 67%)
CMYK	cmyk(62.8%, 0%, 5.2%, 32.5%)
CIE-LAB	lab(64.35, -32.64, -4.49)
CIE-LCH	lch(64.35, 32.95, 187.83°)
OKLab	oklab(68.07% -0.0975 -0.0127)
OKLCH	oklch(68.07% 0.098 187.4)
XYZ	xyz(23.4747, 33.2369, 39.8214)
Luminance	0.3324 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40ACA3 #AC4049

analogous

#40AC6D #40ACA3 #407FAC

triadic

#40ACA3 #A340AC #ACA340

tetradic

#40ACA3 #6D40AC #AC4049 #7FAC40

square

#40ACA3 #6D40AC #AC4049 #7FAC40

split-complementary

#40ACA3 #AC407F #AC6D40

monochromatic

#1F534E #2F7F79 #40ACA3 #64C5BD #91D6D0

Accessibility & contrast

On white

2.75

#40ACA3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.65

#40ACA3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40ACA3

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40ACA3	#FFFFFF	#000000	##000000
##40ACA3	1.00	2.75	7.65	7.65
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.65	21.00	1.00	1.00
##000000	7.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3A3A3

Deuteranopia (green-blind)

#9397A4

Tritanopia (blue-blind)

#00B0A9

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #40aca3;
/* rgb */ color: rgb(64, 172, 163);
/* oklch */ color: oklch(68.1% 0.098 187.4);

Tailwind

colors: {
  custom: {
    50: '#82c5be',
    500: '#40aca3',
    950: '#000000',
  },
}

SCSS

$custom: #40aca3;
$custom-light: #82c5be;
$custom-dark: #000000;

JSON

{
  "hex": "#40aca3",
  "rgb": {
    "r": 64,
    "g": 172,
    "b": 163
  },
  "hsl": {
    "h": 175,
    "s": 45.763,
    "l": 46.275
  },
  "oklch": {
    "l": 0.68065,
    "c": 0.09835,
    "h": 187.4
  },
  "luminance": 0.33239
}

Semantic roles & 50–950 ramp

primary

#40ACA3

secondary

#C1878C

accent

#525DD5

background

#F8FCFB

surface

#F0F8F6

border

#CBD1D0

text

#0C1312

muted

#7D8281

Preview Lab

Preview with #40ACA3

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

Preview Lab → · Contrast checker → · Palette generator →