#63FD78#63FD78

#63FD78 is a very light, highly saturated green. Relative luminance 0.743; OKLCH L 88.3% C 0.219 H 145.9°. Best body text is #000000 at 15.85:1 contrast (WCAG AA passes).

Color values

HEX	#63FD78
RGB	rgb(99, 253, 120)
HSL	hsl(128, 97%, 69%)
HSV	hsv(128, 61%, 99%)
CMYK	cmyk(60.9%, 0%, 52.6%, 0.8%)
CIE-LAB	lab(89.04, -66.99, 51.26)
CIE-LCH	lch(89.04, 84.35, 142.58°)
OKLab	oklab(88.3% -0.1812 0.1229)
OKLCH	oklch(88.3% 0.219 145.9)
XYZ	xyz(43.6582, 74.2550, 29.7976)
Luminance	0.7426 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63FD78 #FD63E8

analogous

#9BFD63 #63FD78 #63FDC5

triadic

#63FD78 #7863FD #FD7863

tetradic

#63FD78 #639BFD #FD63E8 #FDC563

square

#63FD78 #639BFD #FD63E8 #FDC563

split-complementary

#63FD78 #C563FD #FD639B

monochromatic

#03E321 #27FC44 #63FD78 #9FFEAC #DCFFE1

Accessibility & contrast

On white

1.32

#63FD78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.85

#63FD78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63FD78

15.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63FD78	#FFFFFF	#000000	##000000
##63FD78	1.00	1.32	15.85	15.85
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.85	21.00	1.00	1.00
##000000	15.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE86C

Deuteranopia (green-blind)

#EDDA82

Tritanopia (blue-blind)

#3EF7DF

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #63fd78;
/* rgb */ color: rgb(99, 253, 120);
/* oklch */ color: oklch(88.3% 0.219 145.9);

Tailwind

colors: {
  custom: {
    50: '#9effa2',
    500: '#63fd78',
    950: '#000000',
  },
}

SCSS

$custom: #63fd78;
$custom-light: #9effa2;
$custom-dark: #000000;

JSON

{
  "hex": "#63fd78",
  "rgb": {
    "r": 99,
    "g": 253,
    "b": 120
  },
  "hsl": {
    "h": 128.182,
    "s": 97.468,
    "l": 69.02
  },
  "oklch": {
    "l": 0.88302,
    "c": 0.21894,
    "h": 145.9
  },
  "luminance": 0.74259
}

Semantic roles & 50–950 ramp

primary

#63FD78

secondary

#D72DC0

accent

#00C6E6

background

#FDFFFC

surface

#F7FFF5

border

#D0D7CF

text

#10180F

muted

#818680

Preview Lab

Preview with #63FD78

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

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