#63EF71#63EF71

#63EF71 is a very light, highly saturated green. Relative luminance 0.656; OKLCH L 84.8% C 0.207 H 145.2°. Best body text is #000000 at 14.12:1 contrast (WCAG AA passes).

Color values

HEX	#63EF71
RGB	rgb(99, 239, 113)
HSL	hsl(126, 81%, 66%)
HSV	hsv(126, 59%, 94%)
CMYK	cmyk(58.6%, 0%, 52.7%, 6.3%)
CIE-LAB	lab(84.78, -62.88, 49.32)
CIE-LCH	lch(84.78, 79.91, 141.89°)
OKLab	oklab(84.76% -0.1703 0.1182)
OKLCH	oklch(84.76% 0.207 145.2)
XYZ	xyz(38.9903, 65.5743, 26.2220)
Luminance	0.6558 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EF71 #EF63E1

analogous

#9BEF63 #63EF71 #63EFB7

triadic

#63EF71 #7163EF #EF7163

tetradic

#63EF71 #639BEF #EF63E1 #EFB763

square

#63EF71 #639BEF #EF63E1 #EFB763

split-complementary

#63EF71 #B763EF #EF639B

monochromatic

#14C426 #2BE93E #63EF71 #9BF5A4 #D2FAD6

Accessibility & contrast

On white

1.49

#63EF71 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.12

#63EF71 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EF71

14.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EF71	#FFFFFF	#000000	##000000
##63EF71	1.00	1.49	14.12	14.12
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.12	21.00	1.00	1.00
##000000	14.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DB66

Deuteranopia (green-blind)

#E1CF7A

Tritanopia (blue-blind)

#46E9D2

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #63ef71;
/* rgb */ color: rgb(99, 239, 113);
/* oklch */ color: oklch(84.8% 0.207 145.2);

Tailwind

colors: {
  custom: {
    50: '#9cf59c',
    500: '#63ef71',
    950: '#000000',
  },
}

SCSS

$custom: #63ef71;
$custom-light: #9cf59c;
$custom-dark: #000000;

JSON

{
  "hex": "#63ef71",
  "rgb": {
    "r": 99,
    "g": 239,
    "b": 113
  },
  "hsl": {
    "h": 126,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.84761,
    "c": 0.20731,
    "h": 145.2
  },
  "luminance": 0.65578
}

Semantic roles & 50–950 ramp

primary

#63EF71

secondary

#C135B3

accent

#08C8DE

background

#FCFFFC

surface

#F6FFF5

border

#D0D7CF

text

#0F170E

muted

#80857F

Preview Lab

Preview with #63EF71

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

Preview Lab → · Contrast checker → · Palette generator →