#55ECC9#55ECC9

#55ECC9 is a very light, vivid teal. Relative luminance 0.661; OKLCH L 85.4% C 0.137 H 174.5°. Best body text is #000000 at 14.23:1 contrast (WCAG AA passes).

Color values

HEX	#55ECC9
RGB	rgb(85, 236, 201)
HSL	hsl(166, 80%, 63%)
HSV	hsv(166, 64%, 93%)
CMYK	cmyk(64%, 0%, 14.8%, 7.5%)
CIE-LAB	lab(85.06, -48.02, 5.26)
CIE-LCH	lch(85.06, 48.31, 173.74°)
OKLab	oklab(85.4% -0.1364 0.0132)
OKLCH	oklch(85.4% 0.137 174.5)
XYZ	xyz(44.2792, 66.1344, 65.6787)
Luminance	0.6614 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55ECC9 #EC5578

analogous

#55EC7E #55ECC9 #55C3EC

triadic

#55ECC9 #C955EC #ECC955

tetradic

#55ECC9 #7E55EC #EC5578 #C3EC55

square

#55ECC9 #7E55EC #EC5578 #C3EC55

split-complementary

#55ECC9 #EC55C3 #EC7E55

monochromatic

#14B38E #1EE6B8 #55ECC9 #8CF2DA #C3F8EC

Accessibility & contrast

On white

1.48

#55ECC9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.23

#55ECC9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55ECC9

14.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55ECC9	#FFFFFF	#000000	##000000
##55ECC9	1.00	1.48	14.23	14.23
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.23	21.00	1.00	1.00
##000000	14.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4DEC7

Deuteranopia (green-blind)

#CFCECC

Tritanopia (blue-blind)

#00EFE2

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #55ecc9;
/* rgb */ color: rgb(85, 236, 201);
/* oklch */ color: oklch(85.4% 0.137 174.5);

Tailwind

colors: {
  custom: {
    50: '#95f3d9',
    500: '#55ecc9',
    950: '#000000',
  },
}

SCSS

$custom: #55ecc9;
$custom-light: #95f3d9;
$custom-dark: #000000;

JSON

{
  "hex": "#55ecc9",
  "rgb": {
    "r": 85,
    "g": 236,
    "b": 201
  },
  "hsl": {
    "h": 166.093,
    "s": 79.894,
    "l": 62.941
  },
  "oklch": {
    "l": 0.85399,
    "c": 0.13702,
    "h": 174.5
  },
  "luminance": 0.66139
}

Semantic roles & 50–950 ramp

primary

#55ECC9

secondary

#B33350

accent

#093ADC

background

#FCFFFE

surface

#F5FEFB

border

#CFD6D4

text

#0F1714

muted

#808583

Preview Lab

Preview with #55ECC9

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

Preview Lab → · Contrast checker → · Palette generator →