#63CE99#63CE99

#63CE99 is a light, vivid teal. Relative luminance 0.491; OKLCH L 77.4% C 0.126 H 159.8°. Best body text is #000000 at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#63CE99
RGB	rgb(99, 206, 153)
HSL	hsl(150, 52%, 60%)
HSV	hsv(150, 52%, 81%)
CMYK	cmyk(51.9%, 0%, 25.7%, 19.2%)
CIE-LAB	lab(75.51, -43.14, 17.12)
CIE-LCH	lch(75.51, 46.41, 158.35°)
OKLab	oklab(77.37% -0.1186 0.0437)
OKLCH	oklch(77.37% 0.126 159.8)
XYZ	xyz(32.9639, 49.0923, 37.8695)
Luminance	0.4909 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CE99 #CE6398

analogous

#63CE63 #63CE99 #63CECE

triadic

#63CE99 #9963CE #CE9963

tetradic

#63CE99 #6363CE #CE6398 #CECE63

square

#63CE99 #6363CE #CE6398 #CECE63

split-complementary

#63CE99 #CE63CE #CE6363

monochromatic

#2C8B5C #3ABA7A #63CE99 #92DDB7 #C0EBD6

Accessibility & contrast

On white

1.94

#63CE99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.82

#63CE99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CE99

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CE99	#FFFFFF	#000000	##000000
##63CE99	1.00	1.94	10.82	10.82
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.82	21.00	1.00	1.00
##000000	10.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCC196

Deuteranopia (green-blind)

#BCB69C

Tritanopia (blue-blind)

#41CDC0

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #63ce99;
/* rgb */ color: rgb(99, 206, 153);
/* oklch */ color: oklch(77.4% 0.126 159.8);

Tailwind

colors: {
  custom: {
    50: '#97ddb7',
    500: '#63ce99',
    950: '#000000',
  },
}

SCSS

$custom: #63ce99;
$custom-light: #97ddb7;
$custom-dark: #000000;

JSON

{
  "hex": "#63ce99",
  "rgb": {
    "r": 99,
    "g": 206,
    "b": 153
  },
  "hsl": {
    "h": 150.28,
    "s": 52.195,
    "l": 59.804
  },
  "oklch": {
    "l": 0.77367,
    "c": 0.12639,
    "h": 159.8
  },
  "luminance": 0.49095
}

Semantic roles & 50–950 ramp

primary

#63CE99

secondary

#DBB2C6

accent

#4C93DC

background

#F9FDFB

surface

#F2FBF6

border

#CCD4D0

text

#0E1511

muted

#7E8380

Preview Lab

Preview with #63CE99

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

Preview Lab → · Contrast checker → · Palette generator →