#63BF6F#63BF6F

#63BF6F is a light, vivid green. Relative luminance 0.411; OKLCH L 72.8% C 0.144 H 146.7°. Best body text is #000000 at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#63BF6F
RGB	rgb(99, 191, 111)
HSL	hsl(128, 42%, 57%)
HSV	hsv(128, 48%, 75%)
CMYK	cmyk(48.2%, 0%, 41.9%, 25.1%)
CIE-LAB	lab(70.22, -44.40, 32.09)
CIE-LCH	lch(70.22, 54.78, 144.14°)
OKLab	oklab(72.8% -0.1206 0.0792)
OKLCH	oklch(72.8% 0.144 146.7)
XYZ	xyz(26.6441, 41.0600, 21.5572)
Luminance	0.4106 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BF6F #BF63B3

analogous

#85BF63 #63BF6F #63BF9D

triadic

#63BF6F #6F63BF #BF6F63

tetradic

#63BF6F #6385BF #BF63B3 #BF9D63

square

#63BF6F #6385BF #BF63B3 #BF9D63

split-complementary

#63BF6F #9D63BF #BF6385

monochromatic

#31773A #43A24F #63BF6F #8ED197 #BAE3BF

Accessibility & contrast

On white

2.28

#63BF6F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.21

#63BF6F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BF6F

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BF6F	#FFFFFF	#000000	##000000
##63BF6F	1.00	2.28	9.21	9.21
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.21	21.00	1.00	1.00
##000000	9.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1B169

Deuteranopia (green-blind)

#B4A874

Tritanopia (blue-blind)

#54BBAB

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #63bf6f;
/* rgb */ color: rgb(99, 191, 111);
/* oklch */ color: oklch(72.8% 0.144 146.7);

Tailwind

colors: {
  custom: {
    50: '#95d399',
    500: '#63bf6f',
    950: '#000000',
  },
}

SCSS

$custom: #63bf6f;
$custom-light: #95d399;
$custom-dark: #000000;

JSON

{
  "hex": "#63bf6f",
  "rgb": {
    "r": 99,
    "g": 191,
    "b": 111
  },
  "hsl": {
    "h": 127.826,
    "s": 41.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.728,
    "c": 0.14423,
    "h": 146.7
  },
  "luminance": 0.41062
}

Semantic roles & 50–950 ramp

primary

#63BF6F

secondary

#D2ACCD

accent

#56C2D2

background

#F9FDF9

surface

#F2FAF2

border

#CCD3CC

text

#0E140E

muted

#7E837E

Preview Lab

Preview with #63BF6F

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

Preview Lab → · Contrast checker → · Palette generator →