#63BB55#63BB55

#63BB55 is a light, vivid green. Relative luminance 0.388; OKLCH L 71.4% C 0.163 H 141.0°. Best body text is #000000 at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#63BB55
RGB	rgb(99, 187, 85)
HSL	hsl(112, 43%, 53%)
HSV	hsv(112, 55%, 73%)
CMYK	cmyk(47.1%, 0%, 54.5%, 26.7%)
CIE-LAB	lab(68.64, -46.39, 43.11)
CIE-LCH	lch(68.64, 63.32, 137.10°)
OKLab	oklab(71.4% -0.1268 0.1027)
OKLCH	oklch(71.4% 0.163 141)
XYZ	xyz(24.5546, 38.8475, 14.7970)
Luminance	0.3885 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BB55 #AD55BB

analogous

#96BB55 #63BB55 #55BB7A

triadic

#63BB55 #5563BB #BB5563

tetradic

#63BB55 #5596BB #AD55BB #BB7A55

square

#63BB55 #5596BB #AD55BB #BB7A55

split-complementary

#63BB55 #7A55BB #BB5596

monochromatic

#346B2B #49973C #63BB55 #8BCC81 #B3DEAC

Accessibility & contrast

On white

2.39

#63BB55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.77

#63BB55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BB55

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BB55	#FFFFFF	#000000	##000000
##63BB55	1.00	2.39	8.77	8.77
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.77	21.00	1.00	1.00
##000000	8.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAC4B

Deuteranopia (green-blind)

#B3A45C

Tritanopia (blue-blind)

#5AB6A4

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #63bb55;
/* rgb */ color: rgb(99, 187, 85);
/* oklch */ color: oklch(71.4% 0.163 141.0);

Tailwind

colors: {
  custom: {
    50: '#95d087',
    500: '#63bb55',
    950: '#000000',
  },
}

SCSS

$custom: #63bb55;
$custom-light: #95d087;
$custom-dark: #000000;

JSON

{
  "hex": "#63bb55",
  "rgb": {
    "r": 99,
    "g": 187,
    "b": 85
  },
  "hsl": {
    "h": 111.765,
    "s": 42.857,
    "l": 53.333
  },
  "oklch": {
    "l": 0.71395,
    "c": 0.16312,
    "h": 141
  },
  "luminance": 0.38849
}

Semantic roles & 50–950 ramp

primary

#63BB55

secondary

#C6A0CC

accent

#55D3C1

background

#F9FCF8

surface

#F2F9F0

border

#CCD2CB

text

#0E140B

muted

#7E827C

Preview Lab

Preview with #63BB55

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

Preview Lab → · Contrast checker → · Palette generator →