#63ECB1#63ECB1

#63ECB1 is a very light, vivid teal. Relative luminance 0.658; OKLCH L 85.2% C 0.147 H 162.2°. Best body text is #000000 at 14.16:1 contrast (WCAG AA passes).

Color values

HEX	#63ECB1
RGB	rgb(99, 236, 177)
HSL	hsl(154, 78%, 66%)
HSV	hsv(154, 58%, 93%)
CMYK	cmyk(58.1%, 0%, 25%, 7.5%)
CIE-LAB	lab(84.90, -50.87, 17.62)
CIE-LCH	lch(84.90, 53.83, 160.90°)
OKLab	oklab(85.19% -0.14 0.045)
OKLCH	oklch(85.19% 0.147 162.2)
XYZ	xyz(43.0728, 65.8137, 52.0198)
Luminance	0.6582 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63ECB1 #EC639E

analogous

#63EC6C #63ECB1 #63E2EC

triadic

#63ECB1 #B163EC #ECB163

tetradic

#63ECB1 #6C63EC #EC639E #E2EC63

square

#63ECB1 #6C63EC #EC639E #E2EC63

split-complementary

#63ECB1 #EC63E2 #EC6C63

monochromatic

#17BE76 #2CE596 #63ECB1 #9AF3CC #D0F9E8

Accessibility & contrast

On white

1.48

#63ECB1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.16

#63ECB1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63ECB1

14.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63ECB1	#FFFFFF	#000000	##000000
##63ECB1	1.00	1.48	14.16	14.16
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.16	21.00	1.00	1.00
##000000	14.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9DCAE

Deuteranopia (green-blind)

#D5CEB5

Tritanopia (blue-blind)

#1FECDC

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #63ecb1;
/* rgb */ color: rgb(99, 236, 177);
/* oklch */ color: oklch(85.2% 0.147 162.2);

Tailwind

colors: {
  custom: {
    50: '#9bf3c8',
    500: '#63ecb1',
    950: '#000000',
  },
}

SCSS

$custom: #63ecb1;
$custom-light: #9bf3c8;
$custom-dark: #000000;

JSON

{
  "hex": "#63ecb1",
  "rgb": {
    "r": 99,
    "g": 236,
    "b": 177
  },
  "hsl": {
    "h": 154.161,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.85194,
    "c": 0.14705,
    "h": 162.2
  },
  "luminance": 0.65818
}

Semantic roles & 50–950 ramp

primary

#63ECB1

secondary

#BC3770

accent

#0B64DB

background

#FCFFFD

surface

#F5FEF9

border

#CFD6D2

text

#0F1713

muted

#808582

Preview Lab

Preview with #63ECB1

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

Preview Lab → · Contrast checker → · Palette generator →