#63FB6A#63FB6A

#63FB6A is a very light, highly saturated green. Relative luminance 0.727; OKLCH L 87.6% C 0.228 H 144.1°. Best body text is #000000 at 15.54:1 contrast (WCAG AA passes).

Color values

HEX	#63FB6A
RGB	rgb(99, 251, 106)
HSL	hsl(123, 95%, 69%)
HSV	hsv(123, 61%, 98%)
CMYK	cmyk(60.6%, 0%, 57.8%, 1.6%)
CIE-LAB	lab(88.30, -67.99, 56.65)
CIE-LCH	lch(88.30, 88.49, 140.20°)
OKLab	oklab(87.64% -0.1844 0.1337)
OKLCH	oklch(87.64% 0.228 144.1)
XYZ	xyz(42.2418, 72.6836, 25.4361)
Luminance	0.7269 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63FB6A #FB63F4

analogous

#A8FB63 #63FB6A #63FBB6

triadic

#63FB6A #6A63FB #FB6A63

tetradic

#63FB6A #63A8FB #FB63F4 #FBB663

square

#63FB6A #63A8FB #FB63F4 #FBB663

split-complementary

#63FB6A #B663FB #FB63A8

monochromatic

#06DE10 #27F931 #63FB6A #9FFDA3 #DAFEDC

Accessibility & contrast

On white

1.35

#63FB6A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.54

#63FB6A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63FB6A

15.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63FB6A	#FFFFFF	#000000	##000000
##63FB6A	1.00	1.35	15.54	15.54
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.54	21.00	1.00	1.00
##000000	15.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE55B

Deuteranopia (green-blind)

#EDD976

Tritanopia (blue-blind)

#43F5DB

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #63fb6a;
/* rgb */ color: rgb(99, 251, 106);
/* oklch */ color: oklch(87.6% 0.228 144.1);

Tailwind

colors: {
  custom: {
    50: '#9efe99',
    500: '#63fb6a',
    950: '#000000',
  },
}

SCSS

$custom: #63fb6a;
$custom-light: #9efe99;
$custom-dark: #000000;

JSON

{
  "hex": "#63fb6a",
  "rgb": {
    "r": 99,
    "g": 251,
    "b": 106
  },
  "hsl": {
    "h": 122.763,
    "s": 95,
    "l": 68.627
  },
  "oklch": {
    "l": 0.87638,
    "c": 0.22775,
    "h": 144.1
  },
  "luminance": 0.72688
}

Semantic roles & 50–950 ramp

primary

#63FB6A

secondary

#D52DCD

accent

#00DBE6

background

#FDFFFC

surface

#F7FFF5

border

#D0D7CF

text

#10180E

muted

#81867F

Preview Lab

Preview with #63FB6A

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

Preview Lab → · Contrast checker → · Palette generator →