#4AC3DA#4AC3DA

#4AC3DA is a light, moderate teal. Relative luminance 0.455; OKLCH L 75.9% C 0.110 H 212.6°. Best body text is #000000 at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#4AC3DA
RGB	rgb(74, 195, 218)
HSL	hsl(190, 66%, 57%)
HSV	hsv(190, 66%, 85%)
CMYK	cmyk(66.1%, 10.6%, 0%, 14.5%)
CIE-LAB	lab(73.25, -26.35, -21.38)
CIE-LCH	lch(73.25, 33.93, 219.05°)
OKLab	oklab(75.91% -0.0929 -0.0594)
OKLCH	oklch(75.91% 0.11 212.6)
XYZ	xyz(34.9887, 45.5442, 73.2630)
Luminance	0.4555 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4AC3DA #DA614A

analogous

#4ADAA9 #4AC3DA #4A7BDA

triadic

#4AC3DA #DA4AC3 #C3DA4A

tetradic

#4AC3DA #A94ADA #DA614A #7BDA4A

square

#4AC3DA #A94ADA #DA614A #7BDA4A

split-complementary

#4AC3DA #DA4A7B #DAA94A

monochromatic

#1D7B8D #27A7C0 #4AC3DA #7DD4E4 #B0E5EF

Accessibility & contrast

On white

2.08

#4AC3DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.11

#4AC3DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4AC3DA

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4AC3DA	#FFFFFF	#000000	##000000
##4AC3DA	1.00	2.08	10.11	10.11
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.11	21.00	1.00	1.00
##000000	10.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1BDDB

Deuteranopia (green-blind)

#9DADDA

Tritanopia (blue-blind)

#00CCCA

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #4ac3da;
/* rgb */ color: rgb(74, 195, 218);
/* oklch */ color: oklch(75.9% 0.110 212.6);

Tailwind

colors: {
  custom: {
    50: '#8dd5e5',
    500: '#4ac3da',
    950: '#000000',
  },
}

SCSS

$custom: #4ac3da;
$custom-light: #8dd5e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4ac3da",
  "rgb": {
    "r": 74,
    "g": 195,
    "b": 218
  },
  "hsl": {
    "h": 189.583,
    "s": 66.055,
    "l": 57.255
  },
  "oklch": {
    "l": 0.75905,
    "c": 0.11033,
    "h": 212.6
  },
  "luminance": 0.45548
}

Semantic roles & 50–950 ramp

primary

#4AC3DA

secondary

#DDACA3

accent

#5A3FE9

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0E1415

muted

#7E8384

Preview Lab

Preview with #4AC3DA

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

Preview Lab → · Contrast checker → · Palette generator →