#5AC9DA#5AC9DA

#5AC9DA is a light, moderate teal. Relative luminance 0.490; OKLCH L 77.8% C 0.103 H 208.9°. Best body text is #000000 at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#5AC9DA
RGB	rgb(90, 201, 218)
HSL	hsl(188, 63%, 60%)
HSV	hsv(188, 59%, 85%)
CMYK	cmyk(58.7%, 7.8%, 0%, 14.5%)
CIE-LAB	lab(75.45, -26.66, -17.99)
CIE-LCH	lch(75.45, 32.16, 214.01°)
OKLab	oklab(77.81% -0.0903 -0.0498)
OKLCH	oklch(77.81% 0.103 208.9)
XYZ	xyz(37.7528, 49.0051, 73.7854)
Luminance	0.4901 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AC9DA #DA6B5A

analogous

#5ADAAB #5AC9DA #5A89DA

triadic

#5AC9DA #DA5AC9 #C9DA5A

tetradic

#5AC9DA #AB5ADA #DA6B5A #89DA5A

square

#5AC9DA #AB5ADA #DA6B5A #89DA5A

split-complementary

#5AC9DA #DA5A89 #DAAB5A

monochromatic

#228898 #2DB5CA #5AC9DA #8CD9E5 #BEEAF0

Accessibility & contrast

On white

1.94

#5AC9DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.80

#5AC9DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AC9DA

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AC9DA	#FFFFFF	#000000	##000000
##5AC9DA	1.00	1.94	10.80	10.80
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.80	21.00	1.00	1.00
##000000	10.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9C2DB

Deuteranopia (green-blind)

#A6B4DA

Tritanopia (blue-blind)

#00D1CE

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #5ac9da;
/* rgb */ color: rgb(90, 201, 218);
/* oklch */ color: oklch(77.8% 0.103 208.9);

Tailwind

colors: {
  custom: {
    50: '#95d9e5',
    500: '#5ac9da',
    950: '#000000',
  },
}

SCSS

$custom: #5ac9da;
$custom-light: #95d9e5;
$custom-dark: #000000;

JSON

{
  "hex": "#5ac9da",
  "rgb": {
    "r": 90,
    "g": 201,
    "b": 218
  },
  "hsl": {
    "h": 187.969,
    "s": 63.366,
    "l": 60.392
  },
  "oklch": {
    "l": 0.77809,
    "c": 0.10315,
    "h": 208.9
  },
  "luminance": 0.49009
}

Semantic roles & 50–950 ramp

primary

#5AC9DA

secondary

#E0B6AF

accent

#321ACB

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0E1415

muted

#7E8384

Preview Lab

Preview with #5AC9DA

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

Preview Lab → · Contrast checker → · Palette generator →