#63ECE3#63ECE3

#63ECE3 is a very light, moderate teal. Relative luminance 0.682; OKLCH L 86.6% C 0.120 H 189.2°. Best body text is #000000 at 14.64:1 contrast (WCAG AA passes).

Color values

HEX	#63ECE3
RGB	rgb(99, 236, 227)
HSL	hsl(176, 78%, 66%)
HSV	hsv(176, 58%, 93%)
CMYK	cmyk(58.1%, 0%, 3.8%, 7.5%)
CIE-LAB	lab(86.10, -39.16, -6.84)
CIE-LCH	lch(86.10, 39.75, 189.91°)
OKLab	oklab(86.57% -0.118 -0.0191)
OKLCH	oklch(86.57% 0.12 189.2)
XYZ	xyz(49.0001, 68.1846, 83.2368)
Luminance	0.6819 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63ECE3 #EC636C

analogous

#63EC9E #63ECE3 #63B1EC

triadic

#63ECE3 #E363EC #ECE363

tetradic

#63ECE3 #9E63EC #EC636C #B1EC63

square

#63ECE3 #9E63EC #EC636C #B1EC63

split-complementary

#63ECE3 #EC63B1 #EC9E63

monochromatic

#17BEB3 #2CE5D9 #63ECE3 #9AF3ED #D0F9F7

Accessibility & contrast

On white

1.43

#63ECE3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.64

#63ECE3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63ECE3

14.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63ECE3	#FFFFFF	#000000	##000000
##63ECE3	1.00	1.43	14.64	14.64
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.64	21.00	1.00	1.00
##000000	14.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0E1E3

Deuteranopia (green-blind)

#CAD1E4

Tritanopia (blue-blind)

#00F2E9

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #63ece3;
/* rgb */ color: rgb(99, 236, 227);
/* oklch */ color: oklch(86.6% 0.120 189.2);

Tailwind

colors: {
  custom: {
    50: '#9df2eb',
    500: '#63ece3',
    950: '#000000',
  },
}

SCSS

$custom: #63ece3;
$custom-light: #9df2eb;
$custom-dark: #000000;

JSON

{
  "hex": "#63ece3",
  "rgb": {
    "r": 99,
    "g": 236,
    "b": 227
  },
  "hsl": {
    "h": 176.058,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.86565,
    "c": 0.11956,
    "h": 189.2
  },
  "luminance": 0.6819
}

Semantic roles & 50–950 ramp

primary

#63ECE3

secondary

#BC3740

accent

#0B19DB

background

#FCFFFE

surface

#F6FEFD

border

#D0D6D5

text

#0F1716

muted

#808584

Preview Lab

Preview with #63ECE3

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

Preview Lab → · Contrast checker → · Palette generator →