#63EEB3#63EEB3

#63EEB3 is a very light, vivid teal. Relative luminance 0.671; OKLCH L 85.7% C 0.148 H 162.5°. Best body text is #000000 at 14.41:1 contrast (WCAG AA passes).

Color values

HEX	#63EEB3
RGB	rgb(99, 238, 179)
HSL	hsl(155, 80%, 66%)
HSV	hsv(155, 58%, 93%)
CMYK	cmyk(58.4%, 0%, 24.8%, 6.7%)
CIE-LAB	lab(85.53, -51.27, 17.46)
CIE-LCH	lch(85.53, 54.16, 161.20°)
OKLab	oklab(85.72% -0.1412 0.0446)
OKLCH	oklch(85.72% 0.148 162.5)
XYZ	xyz(43.8527, 67.0521, 53.2704)
Luminance	0.6706 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EEB3 #EE639E

analogous

#63EE6D #63EEB3 #63E4EE

triadic

#63EEB3 #B363EE #EEB363

tetradic

#63EEB3 #6D63EE #EE639E #E4EE63

square

#63EEB3 #6D63EE #EE639E #E4EE63

split-complementary

#63EEB3 #EE63E4 #EE6D63

monochromatic

#15C278 #2CE898 #63EEB3 #9AF4CE #D1FAE9

Accessibility & contrast

On white

1.46

#63EEB3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.41

#63EEB3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EEB3

14.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EEB3	#FFFFFF	#000000	##000000
##63EEB3	1.00	1.46	14.41	14.41
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.41	21.00	1.00	1.00
##000000	14.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EADEB0

Deuteranopia (green-blind)

#D7D0B7

Tritanopia (blue-blind)

#1AEEDE

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #63eeb3;
/* rgb */ color: rgb(99, 238, 179);
/* oklch */ color: oklch(85.7% 0.148 162.5);

Tailwind

colors: {
  custom: {
    50: '#9bf4c9',
    500: '#63eeb3',
    950: '#000000',
  },
}

SCSS

$custom: #63eeb3;
$custom-light: #9bf4c9;
$custom-dark: #000000;

JSON

{
  "hex": "#63eeb3",
  "rgb": {
    "r": 99,
    "g": 238,
    "b": 179
  },
  "hsl": {
    "h": 154.532,
    "s": 80.347,
    "l": 66.078
  },
  "oklch": {
    "l": 0.85721,
    "c": 0.14806,
    "h": 162.5
  },
  "luminance": 0.67056
}

Semantic roles & 50–950 ramp

primary

#63EEB3

secondary

#C03670

accent

#0963DD

background

#FCFFFD

surface

#F5FEF9

border

#CFD6D2

text

#0F1713

muted

#808582

Preview Lab

Preview with #63EEB3

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

Preview Lab → · Contrast checker → · Palette generator →