#63EC6F#63EC6F

#63EC6F is a very light, highly saturated green. Relative luminance 0.638; OKLCH L 84.0% C 0.205 H 145.0°. Best body text is #000000 at 13.76:1 contrast (WCAG AA passes).

Color values

HEX	#63EC6F
RGB	rgb(99, 236, 111)
HSL	hsl(125, 78%, 66%)
HSV	hsv(125, 58%, 93%)
CMYK	cmyk(58.1%, 0%, 53%, 7.5%)
CIE-LAB	lab(83.86, -62.04, 49.13)
CIE-LCH	lch(83.86, 79.14, 141.62°)
OKLab	oklab(83.99% -0.1681 0.1177)
OKLCH	oklch(83.99% 0.205 145)
XYZ	xyz(38.0080, 63.7878, 25.3452)
Luminance	0.6379 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EC6F #EC63E0

analogous

#9CEC63 #63EC6F #63ECB3

triadic

#63EC6F #6F63EC #EC6F63

tetradic

#63EC6F #639CEC #EC63E0 #ECB363

square

#63EC6F #639CEC #EC63E0 #ECB363

split-complementary

#63EC6F #B363EC #EC639C

monochromatic

#17BE26 #2CE53D #63EC6F #9AF3A1 #D0F9D4

Accessibility & contrast

On white

1.53

#63EC6F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.76

#63EC6F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EC6F

13.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EC6F	#FFFFFF	#000000	##000000
##63EC6F	1.00	1.53	13.76	13.76
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.76	21.00	1.00	1.00
##000000	13.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D864

Deuteranopia (green-blind)

#DECC78

Tritanopia (blue-blind)

#47E6D0

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #63ec6f;
/* rgb */ color: rgb(99, 236, 111);
/* oklch */ color: oklch(84.0% 0.205 145.0);

Tailwind

colors: {
  custom: {
    50: '#9bf39b',
    500: '#63ec6f',
    950: '#000000',
  },
}

SCSS

$custom: #63ec6f;
$custom-light: #9bf39b;
$custom-dark: #000000;

JSON

{
  "hex": "#63ec6f",
  "rgb": {
    "r": 99,
    "g": 236,
    "b": 111
  },
  "hsl": {
    "h": 125.255,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.83993,
    "c": 0.2052,
    "h": 145
  },
  "luminance": 0.63791
}

Semantic roles & 50–950 ramp

primary

#63EC6F

secondary

#BC37B1

accent

#0BC8DB

background

#FCFFFC

surface

#F6FEF5

border

#D0D6CF

text

#0F170E

muted

#80857F

Preview Lab

Preview with #63EC6F

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

Preview Lab → · Contrast checker → · Palette generator →