#90CFDF#90CFDF

#90CFDF is a light, moderate cyan. Relative luminance 0.559; OKLCH L 81.7% C 0.068 H 215.3°. Best body text is #000000 at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#90CFDF
RGB	rgb(144, 207, 223)
HSL	hsl(192, 55%, 72%)
HSV	hsv(192, 35%, 87%)
CMYK	cmyk(35.4%, 7.2%, 0%, 12.5%)
CIE-LAB	lab(79.55, -16.08, -14.30)
CIE-LCH	lch(79.55, 21.52, 221.63°)
OKLab	oklab(81.74% -0.0553 -0.0392)
OKLCH	oklch(81.74% 0.068 215.3)
XYZ	xyz(47.1292, 55.8799, 78.1002)
Luminance	0.5588 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CFDF #DFA090

analogous

#90DFC8 #90CFDF #90A8DF

triadic

#90CFDF #DF90CF #CFDF90

tetradic

#90CFDF #C890DF #DFA090 #A8DF90

square

#90CFDF #C890DF #DFA090 #A8DF90

split-complementary

#90CFDF #DF90A8 #DFC890

monochromatic

#37A2BE #60BAD1 #90CFDF #C0E4ED #E7F5F8

Accessibility & contrast

On white

1.72

#90CFDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.18

#90CFDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CFDF

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CFDF	#FFFFFF	#000000	##000000
##90CFDF	1.00	1.72	12.18	12.18
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.18	21.00	1.00	1.00
##000000	12.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3CBE0

Deuteranopia (green-blind)

#B7C1DF

Tritanopia (blue-blind)

#73D5D4

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #90cfdf;
/* rgb */ color: rgb(144, 207, 223);
/* oklch */ color: oklch(81.7% 0.068 215.3);

Tailwind

colors: {
  custom: {
    50: '#b3dde9',
    500: '#90cfdf',
    950: '#000000',
  },
}

SCSS

$custom: #90cfdf;
$custom-light: #b3dde9;
$custom-dark: #000000;

JSON

{
  "hex": "#90cfdf",
  "rgb": {
    "r": 144,
    "g": 207,
    "b": 223
  },
  "hsl": {
    "h": 192.152,
    "s": 55.245,
    "l": 71.961
  },
  "oklch": {
    "l": 0.81743,
    "c": 0.06774,
    "h": 215.3
  },
  "luminance": 0.55883
}

Semantic roles & 50–950 ramp

primary

#90CFDF

secondary

#B76F5C

accent

#4323C3

background

#FDFEFE

surface

#F8FCFC

border

#D1D5D5

text

#111516

muted

#818484

Preview Lab

Preview with #90CFDF

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

Preview Lab → · Contrast checker → · Palette generator →