#63F45A#63F45A

#63F45A is a very light, highly saturated green. Relative luminance 0.681; OKLCH L 85.7% C 0.231 H 142.3°. Best body text is #000000 at 14.62:1 contrast (WCAG AA passes).

Color values

HEX	#63F45A
RGB	rgb(99, 244, 90)
HSL	hsl(116, 88%, 65%)
HSV	hsv(116, 63%, 96%)
CMYK	cmyk(59.4%, 0%, 63.1%, 4.3%)
CIE-LAB	lab(86.05, -67.25, 60.87)
CIE-LCH	lch(86.05, 90.71, 137.85°)
OKLab	oklab(85.74% -0.1831 0.1413)
OKLCH	oklch(85.74% 0.231 142.3)
XYZ	xyz(39.3396, 68.0885, 20.7401)
Luminance	0.6809 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F45A #EB5AF4

analogous

#B0F45A #63F45A #5AF49E

triadic

#63F45A #5A63F4 #F45A63

tetradic

#63F45A #5AB0F4 #EB5AF4 #F49E5A

square

#63F45A #5AB0F4 #EB5AF4 #F49E5A

split-complementary

#63F45A #9E5AF4 #F45AB0

monochromatic

#18C60D #2DF021 #63F45A #99F893 #CFFCCD

Accessibility & contrast

On white

1.44

#63F45A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.62

#63F45A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F45A

14.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F45A	#FFFFFF	#000000	##000000
##63F45A	1.00	1.44	14.62	14.62
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.62	21.00	1.00	1.00
##000000	14.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DF47

Deuteranopia (green-blind)

#E7D367

Tritanopia (blue-blind)

#4AEDD4

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #63f45a;
/* rgb */ color: rgb(99, 244, 90);
/* oklch */ color: oklch(85.7% 0.231 142.3);

Tailwind

colors: {
  custom: {
    50: '#9df98e',
    500: '#63f45a',
    950: '#000000',
  },
}

SCSS

$custom: #63f45a;
$custom-light: #9df98e;
$custom-dark: #000000;

JSON

{
  "hex": "#63f45a",
  "rgb": {
    "r": 99,
    "g": 244,
    "b": 90
  },
  "hsl": {
    "h": 116.494,
    "s": 87.5,
    "l": 65.49
  },
  "oklch": {
    "l": 0.85736,
    "c": 0.23131,
    "h": 142.3
  },
  "luminance": 0.68092
}

Semantic roles & 50–950 ramp

primary

#63F45A

secondary

#BB2FC3

accent

#01E4D7

background

#FDFFFC

surface

#F7FFF4

border

#D0D7CE

text

#10170D

muted

#81857F

Preview Lab

Preview with #63F45A

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

Preview Lab → · Contrast checker → · Palette generator →