#90EFFB#90EFFB

#90EFFB is a very light, moderate teal. Relative luminance 0.746; OKLCH L 89.7% C 0.092 H 206.0°. Best body text is #000000 at 15.93:1 contrast (WCAG AA passes).

Color values

HEX	#90EFFB
RGB	rgb(144, 239, 251)
HSL	hsl(187, 93%, 77%)
HSV	hsv(187, 43%, 98%)
CMYK	cmyk(42.6%, 4.8%, 0%, 1.6%)
CIE-LAB	lab(89.22, -25.14, -14.61)
CIE-LCH	lch(89.22, 29.07, 210.16°)
OKLab	oklab(89.74% -0.0823 -0.0402)
OKLCH	oklch(89.74% 0.092 206)
XYZ	xyz(59.7742, 74.6228, 102.5019)
Luminance	0.7463 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90EFFB #FB9C90

analogous

#90FBD2 #90EFFB #90BAFB

triadic

#90EFFB #FB90EF #EFFB90

tetradic

#90EFFB #D290FB #FB9C90 #BAFB90

square

#90EFFB #D290FB #FB9C90 #BAFB90

split-complementary

#90EFFB #FB90BA #FBD290

monochromatic

#1ADEF7 #55E6F9 #90EFFB #CBF8FD #E1FBFE

Accessibility & contrast

On white

1.32

#90EFFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.93

#90EFFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90EFFB

15.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90EFFB	#FFFFFF	#000000	##000000
##90EFFB	1.00	1.32	15.93	15.93
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.93	21.00	1.00	1.00
##000000	15.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1E8FC

Deuteranopia (green-blind)

#CFDAFB

Tritanopia (blue-blind)

#5EF6F2

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #90effb;
/* rgb */ color: rgb(144, 239, 251);
/* oklch */ color: oklch(89.7% 0.092 206.0);

Tailwind

colors: {
  custom: {
    50: '#b6f4fc',
    500: '#90effb',
    950: '#000000',
  },
}

SCSS

$custom: #90effb;
$custom-light: #b6f4fc;
$custom-dark: #000000;

JSON

{
  "hex": "#90effb",
  "rgb": {
    "r": 144,
    "g": 239,
    "b": 251
  },
  "hsl": {
    "h": 186.729,
    "s": 93.043,
    "l": 77.451
  },
  "oklch": {
    "l": 0.89741,
    "c": 0.09154,
    "h": 206
  },
  "luminance": 0.74627
}

Semantic roles & 50–950 ramp

primary

#90EFFB

secondary

#DB6354

accent

#1A00E6

background

#FDFFFF

surface

#F8FEFF

border

#D1D6D7

text

#121717

muted

#828585

Preview Lab

Preview with #90EFFB

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

Preview Lab → · Contrast checker → · Palette generator →