#63BB91#63BB91

#63BB91 is a light, moderate teal. Relative luminance 0.402; OKLCH L 72.5% C 0.106 H 161.4°. Best body text is #000000 at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#63BB91
RGB	rgb(99, 187, 145)
HSL	hsl(151, 39%, 56%)
HSV	hsv(151, 47%, 73%)
CMYK	cmyk(47.1%, 0%, 22.5%, 26.7%)
CIE-LAB	lab(69.64, -36.34, 13.21)
CIE-LCH	lch(69.64, 38.66, 160.02°)
OKLab	oklab(72.53% -0.1005 0.0339)
OKLCH	oklch(72.53% 0.106 161.4)
XYZ	xyz(28.0245, 40.2355, 33.0720)
Luminance	0.4024 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BB91 #BB638D

analogous

#63BB65 #63BB91 #63B9BB

triadic

#63BB91 #9163BB #BB9163

tetradic

#63BB91 #6563BB #BB638D #B9BB63

square

#63BB91 #6563BB #BB638D #B9BB63

split-complementary

#63BB91 #BB63B9 #BB6563

monochromatic

#327253 #449D72 #63BB91 #8ECEAF #B8E0CD

Accessibility & contrast

On white

2.32

#63BB91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.05

#63BB91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BB91

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BB91	#FFFFFF	#000000	##000000
##63BB91	1.00	2.32	9.05	9.05
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.05	21.00	1.00	1.00
##000000	9.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9B08F

Deuteranopia (green-blind)

#ABA694

Tritanopia (blue-blind)

#4ABBAF

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #63bb91;
/* rgb */ color: rgb(99, 187, 145);
/* oklch */ color: oklch(72.5% 0.106 161.4);

Tailwind

colors: {
  custom: {
    50: '#94d0b1',
    500: '#63bb91',
    950: '#000000',
  },
}

SCSS

$custom: #63bb91;
$custom-light: #94d0b1;
$custom-dark: #000000;

JSON

{
  "hex": "#63bb91",
  "rgb": {
    "r": 99,
    "g": 187,
    "b": 145
  },
  "hsl": {
    "h": 151.364,
    "s": 39.286,
    "l": 56.078
  },
  "oklch": {
    "l": 0.72534,
    "c": 0.10609,
    "h": 161.4
  },
  "luminance": 0.40238
}

Semantic roles & 50–950 ramp

primary

#63BB91

secondary

#CFABBC

accent

#5991CF

background

#F9FCFA

surface

#F2F9F5

border

#CCD2CF

text

#0E1410

muted

#7E827F

Preview Lab

Preview with #63BB91

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

Preview Lab → · Contrast checker → · Palette generator →