#63ECE6#63ECE6

#63ECE6 is a very light, moderate teal. Relative luminance 0.684; OKLCH L 86.7% C 0.119 H 191.2°. Best body text is #000000 at 14.67:1 contrast (WCAG AA passes).

Color values

HEX	#63ECE6
RGB	rgb(99, 236, 230)
HSL	hsl(177, 78%, 66%)
HSV	hsv(177, 58%, 93%)
CMYK	cmyk(58.1%, 0%, 2.5%, 7.5%)
CIE-LAB	lab(86.18, -38.39, -8.29)
CIE-LCH	lch(86.18, 39.27, 192.19°)
OKLab	oklab(86.66% -0.1167 -0.0231)
OKLCH	oklch(86.66% 0.119 191.2)
XYZ	xyz(49.4177, 68.3516, 85.4364)
Luminance	0.6836 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63ECE6 #EC6369

analogous

#63ECA1 #63ECE6 #63ADEC

triadic

#63ECE6 #E663EC #ECE663

tetradic

#63ECE6 #A163EC #EC6369 #ADEC63

square

#63ECE6 #A163EC #EC6369 #ADEC63

split-complementary

#63ECE6 #EC63AD #ECA163

monochromatic

#17BEB6 #2CE5DD #63ECE6 #9AF3EF #D0F9F7

Accessibility & contrast

On white

1.43

#63ECE6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.67

#63ECE6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63ECE6

14.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63ECE6	#FFFFFF	#000000	##000000
##63ECE6	1.00	1.43	14.67	14.67
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.67	21.00	1.00	1.00
##000000	14.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFE1E6

Deuteranopia (green-blind)

#CAD1E7

Tritanopia (blue-blind)

#00F2EA

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #63ece6;
/* rgb */ color: rgb(99, 236, 230);
/* oklch */ color: oklch(86.7% 0.119 191.2);

Tailwind

colors: {
  custom: {
    50: '#9df2ed',
    500: '#63ece6',
    950: '#000000',
  },
}

SCSS

$custom: #63ece6;
$custom-light: #9df2ed;
$custom-dark: #000000;

JSON

{
  "hex": "#63ece6",
  "rgb": {
    "r": 99,
    "g": 236,
    "b": 230
  },
  "hsl": {
    "h": 177.372,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.8666,
    "c": 0.11901,
    "h": 191.2
  },
  "luminance": 0.68357
}

Semantic roles & 50–950 ramp

primary

#63ECE6

secondary

#BC373D

accent

#0B14DB

background

#FCFFFE

surface

#F6FEFD

border

#D0D6D5

text

#0F1716

muted

#808584

Preview Lab

Preview with #63ECE6

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

Preview Lab → · Contrast checker → · Palette generator →