#63EF65#63EF65

#63EF65 is a very light, highly saturated green. Relative luminance 0.653; OKLCH L 84.6% C 0.217 H 143.6°. Best body text is #000000 at 14.07:1 contrast (WCAG AA passes).

Color values

HEX	#63EF65
RGB	rgb(99, 239, 101)
HSL	hsl(121, 81%, 66%)
HSV	hsv(121, 59%, 94%)
CMYK	cmyk(58.6%, 0%, 57.7%, 6.3%)
CIE-LAB	lab(84.65, -64.33, 54.60)
CIE-LCH	lch(84.65, 84.38, 139.68°)
OKLab	oklab(84.61% -0.1747 0.1289)
OKLCH	oklch(84.61% 0.217 143.6)
XYZ	xyz(38.3589, 65.3217, 22.8963)
Luminance	0.6532 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EF65 #EF63ED

analogous

#A7EF63 #63EF65 #63EFAB

triadic

#63EF65 #6563EF #EF6563

tetradic

#63EF65 #63A7EF #EF63ED #EFAB63

square

#63EF65 #63A7EF #EF63ED #EFAB63

split-complementary

#63EF65 #AB63EF #EF63A7

monochromatic

#14C417 #2BE92E #63EF65 #9BF59C #D2FAD3

Accessibility & contrast

On white

1.49

#63EF65 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.07

#63EF65 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EF65

14.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EF65	#FFFFFF	#000000	##000000
##63EF65	1.00	1.49	14.07	14.07
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.07	21.00	1.00	1.00
##000000	14.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DB57

Deuteranopia (green-blind)

#E2CF70

Tritanopia (blue-blind)

#49E9D1

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #63ef65;
/* rgb */ color: rgb(99, 239, 101);
/* oklch */ color: oklch(84.6% 0.217 143.6);

Tailwind

colors: {
  custom: {
    50: '#9cf595',
    500: '#63ef65',
    950: '#000000',
  },
}

SCSS

$custom: #63ef65;
$custom-light: #9cf595;
$custom-dark: #000000;

JSON

{
  "hex": "#63ef65",
  "rgb": {
    "r": 99,
    "g": 239,
    "b": 101
  },
  "hsl": {
    "h": 120.857,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.84613,
    "c": 0.21709,
    "h": 143.6
  },
  "luminance": 0.65325
}

Semantic roles & 50–950 ramp

primary

#63EF65

secondary

#C135BF

accent

#08DBDE

background

#FCFFFC

surface

#F6FFF5

border

#D0D7CF

text

#0F170D

muted

#80857F

Preview Lab

Preview with #63EF65

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

Preview Lab → · Contrast checker → · Palette generator →