#63BC91#63BC91

#63BC91 is a light, moderate teal. Relative luminance 0.407; OKLCH L 72.8% C 0.108 H 161.1°. Best body text is #000000 at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#63BC91
RGB	rgb(99, 188, 145)
HSL	hsl(151, 40%, 56%)
HSV	hsv(151, 47%, 74%)
CMYK	cmyk(47.3%, 0%, 22.9%, 26.3%)
CIE-LAB	lab(69.94, -36.79, 13.63)
CIE-LCH	lch(69.94, 39.24, 159.67°)
OKLab	oklab(72.78% -0.1017 0.0349)
OKLCH	oklch(72.78% 0.108 161.1)
XYZ	xyz(28.2374, 40.6612, 33.1430)
Luminance	0.4066 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BC91 #BC638E

analogous

#63BC65 #63BC91 #63BBBC

triadic

#63BC91 #9163BC #BC9163

tetradic

#63BC91 #6563BC #BC638E #BBBC63

square

#63BC91 #6563BC #BC638E #BBBC63

split-complementary

#63BC91 #BC63BB #BC6563

monochromatic

#317353 #449E72 #63BC91 #8ECEAF #B9E1CD

Accessibility & contrast

On white

2.30

#63BC91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.13

#63BC91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BC91

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BC91	#FFFFFF	#000000	##000000
##63BC91	1.00	2.30	9.13	9.13
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.13	21.00	1.00	1.00
##000000	9.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAB18F

Deuteranopia (green-blind)

#ACA794

Tritanopia (blue-blind)

#49BCB0

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #63bc91;
/* rgb */ color: rgb(99, 188, 145);
/* oklch */ color: oklch(72.8% 0.108 161.1);

Tailwind

colors: {
  custom: {
    50: '#95d0b1',
    500: '#63bc91',
    950: '#000000',
  },
}

SCSS

$custom: #63bc91;
$custom-light: #95d0b1;
$custom-dark: #000000;

JSON

{
  "hex": "#63bc91",
  "rgb": {
    "r": 99,
    "g": 188,
    "b": 145
  },
  "hsl": {
    "h": 151.011,
    "s": 39.91,
    "l": 56.275
  },
  "oklch": {
    "l": 0.72779,
    "c": 0.10754,
    "h": 161.1
  },
  "luminance": 0.40663
}

Semantic roles & 50–950 ramp

primary

#63BC91

secondary

#D0ABBD

accent

#5892D0

background

#F9FCFA

surface

#F2F9F5

border

#CCD2CF

text

#0E1410

muted

#7E827F

Preview Lab

Preview with #63BC91

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

Preview Lab → · Contrast checker → · Palette generator →