#63EC6A#63EC6A

#63EC6A is a very light, highly saturated green. Relative luminance 0.637; OKLCH L 83.9% C 0.209 H 144.3°. Best body text is #000000 at 13.74:1 contrast (WCAG AA passes).

Color values

HEX	#63EC6A
RGB	rgb(99, 236, 106)
HSL	hsl(123, 78%, 66%)
HSV	hsv(123, 58%, 93%)
CMYK	cmyk(58.1%, 0%, 55.1%, 7.5%)
CIE-LAB	lab(83.80, -62.67, 51.36)
CIE-LCH	lch(83.80, 81.03, 140.66°)
OKLab	oklab(83.93% -0.17 0.1222)
OKLCH	oklch(83.93% 0.209 144.3)
XYZ	xyz(37.7404, 63.6807, 23.9356)
Luminance	0.6368 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EC6A #EC63E5

analogous

#A0EC63 #63EC6A #63ECAF

triadic

#63EC6A #6A63EC #EC6A63

tetradic

#63EC6A #63A0EC #EC63E5 #ECAF63

square

#63EC6A #63A0EC #EC63E5 #ECAF63

split-complementary

#63EC6A #AF63EC #EC63A0

monochromatic

#17BE20 #2CE536 #63EC6A #9AF39E #D0F9D2

Accessibility & contrast

On white

1.53

#63EC6A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.74

#63EC6A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EC6A

13.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EC6A	#FFFFFF	#000000	##000000
##63EC6A	1.00	1.53	13.74	13.74
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.74	21.00	1.00	1.00
##000000	13.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D85E

Deuteranopia (green-blind)

#DFCC74

Tritanopia (blue-blind)

#49E6CF

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #63ec6a;
/* rgb */ color: rgb(99, 236, 106);
/* oklch */ color: oklch(83.9% 0.209 144.3);

Tailwind

colors: {
  custom: {
    50: '#9cf398',
    500: '#63ec6a',
    950: '#000000',
  },
}

SCSS

$custom: #63ec6a;
$custom-light: #9cf398;
$custom-dark: #000000;

JSON

{
  "hex": "#63ec6a",
  "rgb": {
    "r": 99,
    "g": 236,
    "b": 106
  },
  "hsl": {
    "h": 123.066,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.83929,
    "c": 0.20936,
    "h": 144.3
  },
  "luminance": 0.63684
}

Semantic roles & 50–950 ramp

primary

#63EC6A

secondary

#BC37B5

accent

#0BD0DB

background

#FCFFFC

surface

#F6FEF5

border

#D0D6CF

text

#0F170E

muted

#80857F

Preview Lab

Preview with #63EC6A

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

Preview Lab → · Contrast checker → · Palette generator →