#3AC4E2#3AC4E2

#3AC4E2 is a light, vivid cyan. Relative luminance 0.459; OKLCH L 76.1% C 0.121 H 215.9°. Best body text is #000000 at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#3AC4E2
RGB	rgb(58, 196, 226)
HSL	hsl(191, 74%, 56%)
HSV	hsv(191, 74%, 89%)
CMYK	cmyk(74.3%, 13.3%, 0%, 11.4%)
CIE-LAB	lab(73.46, -26.51, -25.43)
CIE-LCH	lch(73.46, 36.73, 223.80°)
OKLab	oklab(76.06% -0.098 -0.071)
OKLCH	oklch(76.06% 0.121 215.9)
XYZ	xyz(35.2065, 45.8662, 78.9343)
Luminance	0.4587 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3AC4E2 #E2583A

analogous

#3AE2AC #3AC4E2 #3A70E2

triadic

#3AC4E2 #E23AC4 #C4E23A

tetradic

#3AC4E2 #AC3AE2 #E2583A #70E23A

square

#3AC4E2 #AC3AE2 #E2583A #70E23A

split-complementary

#3AC4E2 #E23A70 #E2AC3A

monochromatic

#15778D #1DA5C2 #3AC4E2 #6FD4EA #A5E4F2

Accessibility & contrast

On white

2.06

#3AC4E2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.17

#3AC4E2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3AC4E2

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3AC4E2	#FFFFFF	#000000	##000000
##3AC4E2	1.00	2.06	10.17	10.17
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.17	21.00	1.00	1.00
##000000	10.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0BEE4

Deuteranopia (green-blind)

#99ADE2

Tritanopia (blue-blind)

#00CFCD

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #3ac4e2;
/* rgb */ color: rgb(58, 196, 226);
/* oklch */ color: oklch(76.1% 0.121 215.9);

Tailwind

colors: {
  custom: {
    50: '#88d6eb',
    500: '#3ac4e2',
    950: '#000000',
  },
}

SCSS

$custom: #3ac4e2;
$custom-light: #88d6eb;
$custom-dark: #000000;

JSON

{
  "hex": "#3ac4e2",
  "rgb": {
    "r": 58,
    "g": 196,
    "b": 226
  },
  "hsl": {
    "h": 190.714,
    "s": 74.336,
    "l": 55.686
  },
  "oklch": {
    "l": 0.76063,
    "c": 0.12097,
    "h": 215.9
  },
  "luminance": 0.4587
}

Semantic roles & 50–950 ramp

primary

#3AC4E2

secondary

#DFA599

accent

#5837F1

background

#F9FDFE

surface

#F1FAFD

border

#CBD3D5

text

#0D1416

muted

#7E8384

Preview Lab

Preview with #3AC4E2

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

Preview Lab → · Contrast checker → · Palette generator →