#40ACC1#40ACC1

#40ACC1 is a light, moderate teal. Relative luminance 0.344; OKLCH L 69.2% C 0.101 H 213.0°. Best body text is #000000 at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#40ACC1
RGB	rgb(64, 172, 193)
HSL	hsl(190, 51%, 50%)
HSV	hsv(190, 67%, 76%)
CMYK	cmyk(66.8%, 10.9%, 0%, 24.3%)
CIE-LAB	lab(65.31, -23.89, -19.75)
CIE-LCH	lch(65.31, 31.00, 219.59°)
OKLab	oklab(69.16% -0.0846 -0.0549)
OKLCH	oklch(69.16% 0.101 213)
XYZ	xyz(26.4885, 34.4424, 55.6938)
Luminance	0.3444 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40ACC1 #C15540

analogous

#40C195 #40ACC1 #406CC1

triadic

#40ACC1 #C140AC #ACC140

tetradic

#40ACC1 #9540C1 #C15540 #6CC140

square

#40ACC1 #9540C1 #C15540 #6CC140

split-complementary

#40ACC1 #C1406C #C19540

monochromatic

#215A66 #308494 #40ACC1 #6EC0D0 #9CD4DF

Accessibility & contrast

On white

2.66

#40ACC1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.89

#40ACC1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40ACC1

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40ACC1	#FFFFFF	#000000	##000000
##40ACC1	1.00	2.66	7.89	7.89
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.89	21.00	1.00	1.00
##000000	7.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CA6C2

Deuteranopia (green-blind)

#8A99C1

Tritanopia (blue-blind)

#00B4B2

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #40acc1;
/* rgb */ color: rgb(64, 172, 193);
/* oklch */ color: oklch(69.2% 0.101 213.0);

Tailwind

colors: {
  custom: {
    50: '#84c5d3',
    500: '#40acc1',
    950: '#000000',
  },
}

SCSS

$custom: #40acc1;
$custom-light: #84c5d3;
$custom-dark: #000000;

JSON

{
  "hex": "#40acc1",
  "rgb": {
    "r": 64,
    "g": 172,
    "b": 193
  },
  "hsl": {
    "h": 189.767,
    "s": 50.988,
    "l": 50.392
  },
  "oklch": {
    "l": 0.69159,
    "c": 0.10089,
    "h": 213
  },
  "luminance": 0.34445
}

Semantic roles & 50–950 ramp

primary

#40ACC1

secondary

#CB9B92

accent

#644DDA

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1314

muted

#7D8282

Preview Lab

Preview with #40ACC1

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

Preview Lab → · Contrast checker → · Palette generator →