#63BF5A#63BF5A

#63BF5A is a light, vivid green. Relative luminance 0.407; OKLCH L 72.5% C 0.164 H 142.0°. Best body text is #000000 at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#63BF5A
RGB	rgb(99, 191, 90)
HSL	hsl(115, 44%, 55%)
HSV	hsv(115, 53%, 75%)
CMYK	cmyk(48.2%, 0%, 52.9%, 25.1%)
CIE-LAB	lab(69.93, -47.40, 42.25)
CIE-LCH	lch(69.93, 63.50, 138.29°)
OKLab	oklab(72.47% -0.1293 0.1011)
OKLCH	oklch(72.47% 0.164 142)
XYZ	xyz(25.6207, 40.6506, 16.1672)
Luminance	0.4065 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BF5A #B65ABF

analogous

#96BF5A #63BF5A #5ABF83

triadic

#63BF5A #5A63BF #BF5A63

tetradic

#63BF5A #5A96BF #B65ABF #BF835A

square

#63BF5A #5A96BF #B65ABF #BF835A

split-complementary

#63BF5A #835ABF #BF5A96

monochromatic

#33722C #469E3D #63BF5A #8DD086 #B6E1B2

Accessibility & contrast

On white

2.30

#63BF5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.13

#63BF5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BF5A

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BF5A	#FFFFFF	#000000	##000000
##63BF5A	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)

#C3B051

Deuteranopia (green-blind)

#B7A861

Tritanopia (blue-blind)

#58BAA8

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #63bf5a;
/* rgb */ color: rgb(99, 191, 90);
/* oklch */ color: oklch(72.5% 0.164 142.0);

Tailwind

colors: {
  custom: {
    50: '#96d38b',
    500: '#63bf5a',
    950: '#000000',
  },
}

SCSS

$custom: #63bf5a;
$custom-light: #96d38b;
$custom-dark: #000000;

JSON

{
  "hex": "#63bf5a",
  "rgb": {
    "r": 99,
    "g": 191,
    "b": 90
  },
  "hsl": {
    "h": 114.653,
    "s": 44.105,
    "l": 55.098
  },
  "oklch": {
    "l": 0.72471,
    "c": 0.16414,
    "h": 142
  },
  "luminance": 0.40652
}

Semantic roles & 50–950 ramp

primary

#63BF5A

secondary

#CCA5D0

accent

#54D4C8

background

#F9FDF8

surface

#F2FAF0

border

#CCD3CB

text

#0E140C

muted

#7E837D

Preview Lab

Preview with #63BF5A

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

Preview Lab → · Contrast checker → · Palette generator →