#90FFEF#90FFEF

#90FFEF is a very light, moderate teal. Relative luminance 0.837; OKLCH L 92.9% C 0.105 H 183.7°. Best body text is #000000 at 17.74:1 contrast (WCAG AA passes).

Color values

HEX	#90FFEF
RGB	rgb(144, 255, 239)
HSL	hsl(171, 100%, 78%)
HSV	hsv(171, 44%, 100%)
CMYK	cmyk(43.5%, 0%, 6.3%, 0%)
CIE-LAB	lab(93.31, -35.59, -2.30)
CIE-LCH	lch(93.31, 35.67, 183.70°)
OKLab	oklab(92.92% -0.1051 -0.0067)
OKLCH	oklch(92.92% 0.105 183.7)
XYZ	xyz(62.8354, 83.6764, 94.4846)
Luminance	0.8368 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90FFEF #FF90A0

analogous

#90FFB7 #90FFEF #90D8FF

triadic

#90FFEF #EF90FF #FFEF90

tetradic

#90FFEF #B790FF #FF90A0 #D8FF90

square

#90FFEF #B790FF #FF90A0 #D8FF90

split-complementary

#90FFEF #FF90D8 #FFB790

monochromatic

#16FFDD #53FFE6 #90FFEF #CDFFF8 #E0FFFB

Accessibility & contrast

On white

1.18

#90FFEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.74

#90FFEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90FFEF

17.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90FFEF	#FFFFFF	#000000	##000000
##90FFEF	1.00	1.18	17.74	17.74
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.74	21.00	1.00	1.00
##000000	17.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6F4EE

Deuteranopia (green-blind)

#E3E6F1

Tritanopia (blue-blind)

#61FFFA

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #90ffef;
/* rgb */ color: rgb(144, 255, 239);
/* oklch */ color: oklch(92.9% 0.105 183.7);

Tailwind

colors: {
  custom: {
    50: '#b6fff4',
    500: '#90ffef',
    950: '#000000',
  },
}

SCSS

$custom: #90ffef;
$custom-light: #b6fff4;
$custom-dark: #000000;

JSON

{
  "hex": "#90ffef",
  "rgb": {
    "r": 144,
    "g": 255,
    "b": 239
  },
  "hsl": {
    "h": 171.351,
    "s": 100,
    "l": 78.235
  },
  "oklch": {
    "l": 0.9292,
    "c": 0.10532,
    "h": 183.7
  },
  "luminance": 0.83681
}

Semantic roles & 50–950 ramp

primary

#90FFEF

secondary

#E15367

accent

#0021E6

background

#FDFFFF

surface

#F8FFFE

border

#D1D7D6

text

#121817

muted

#828685

Preview Lab

Preview with #90FFEF

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

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