#63F17F#63F17F

#63F17F is a very light, vivid green. Relative luminance 0.671; OKLCH L 85.5% C 0.198 H 147.5°. Best body text is #000000 at 14.42:1 contrast (WCAG AA passes).

Color values

HEX	#63F17F
RGB	rgb(99, 241, 127)
HSL	hsl(132, 84%, 67%)
HSV	hsv(132, 59%, 95%)
CMYK	cmyk(58.9%, 0%, 47.3%, 5.5%)
CIE-LAB	lab(85.55, -61.69, 43.66)
CIE-LCH	lch(85.55, 75.58, 144.71°)
OKLab	oklab(85.45% -0.1668 0.1063)
OKLCH	oklch(85.45% 0.198 147.5)
XYZ	xyz(40.4289, 67.0917, 30.8940)
Luminance	0.6710 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F17F #F163D5

analogous

#8EF163 #63F17F #63F1C6

triadic

#63F17F #7F63F1 #F17F63

tetradic

#63F17F #638EF1 #F163D5 #F1C663

square

#63F17F #638EF1 #F163D5 #F1C663

split-complementary

#63F17F #C663F1 #F1638E

monochromatic

#12C836 #2BEC51 #63F17F #9BF6AD #D3FBDB

Accessibility & contrast

On white

1.46

#63F17F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.42

#63F17F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F17F

14.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F17F	#FFFFFF	#000000	##000000
##63F17F	1.00	1.46	14.42	14.42
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.42	21.00	1.00	1.00
##000000	14.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DE76

Deuteranopia (green-blind)

#E1D187

Tritanopia (blue-blind)

#40ECD6

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #63f17f;
/* rgb */ color: rgb(99, 241, 127);
/* oklch */ color: oklch(85.5% 0.198 147.5);

Tailwind

colors: {
  custom: {
    50: '#9cf7a6',
    500: '#63f17f',
    950: '#000000',
  },
}

SCSS

$custom: #63f17f;
$custom-light: #9cf7a6;
$custom-dark: #000000;

JSON

{
  "hex": "#63f17f",
  "rgb": {
    "r": 99,
    "g": 241,
    "b": 127
  },
  "hsl": {
    "h": 131.831,
    "s": 83.529,
    "l": 66.667
  },
  "oklch": {
    "l": 0.85453,
    "c": 0.19777,
    "h": 147.5
  },
  "luminance": 0.67096
}

Semantic roles & 50–950 ramp

primary

#63F17F

secondary

#C534A8

accent

#06B5E0

background

#FCFFFC

surface

#F6FFF6

border

#D0D7D0

text

#0F170F

muted

#808580

Preview Lab

Preview with #63F17F

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

Preview Lab → · Contrast checker → · Palette generator →