#63FB6E#63FB6E

#63FB6E is a very light, highly saturated green. Relative luminance 0.728; OKLCH L 87.7% C 0.225 H 144.5°. Best body text is #000000 at 15.55:1 contrast (WCAG AA passes).

Color values

HEX	#63FB6E
RGB	rgb(99, 251, 110)
HSL	hsl(124, 95%, 69%)
HSV	hsv(124, 61%, 98%)
CMYK	cmyk(60.6%, 0%, 56.2%, 1.6%)
CIE-LAB	lab(88.34, -67.52, 54.93)
CIE-LCH	lch(88.34, 87.04, 140.87°)
OKLab	oklab(87.68% -0.183 0.1303)
OKLCH	oklch(87.68% 0.225 144.5)
XYZ	xyz(42.4547, 72.7687, 26.5573)
Luminance	0.7277 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63FB6E #FB63F0

analogous

#A4FB63 #63FB6E #63FBBA

triadic

#63FB6E #6E63FB #FB6E63

tetradic

#63FB6E #63A4FB #FB63F0 #FBBA63

square

#63FB6E #63A4FB #FB63F0 #FBBA63

split-complementary

#63FB6E #BA63FB #FB63A4

monochromatic

#06DE15 #27F937 #63FB6E #9FFDA5 #DAFEDD

Accessibility & contrast

On white

1.35

#63FB6E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.55

#63FB6E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63FB6E

15.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63FB6E	#FFFFFF	#000000	##000000
##63FB6E	1.00	1.35	15.55	15.55
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.55	21.00	1.00	1.00
##000000	15.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE660

Deuteranopia (green-blind)

#ECD979

Tritanopia (blue-blind)

#42F5DC

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #63fb6e;
/* rgb */ color: rgb(99, 251, 110);
/* oklch */ color: oklch(87.7% 0.225 144.5);

Tailwind

colors: {
  custom: {
    50: '#9efe9b',
    500: '#63fb6e',
    950: '#000000',
  },
}

SCSS

$custom: #63fb6e;
$custom-light: #9efe9b;
$custom-dark: #000000;

JSON

{
  "hex": "#63fb6e",
  "rgb": {
    "r": 99,
    "g": 251,
    "b": 110
  },
  "hsl": {
    "h": 124.342,
    "s": 95,
    "l": 68.627
  },
  "oklch": {
    "l": 0.87684,
    "c": 0.22461,
    "h": 144.5
  },
  "luminance": 0.72773
}

Semantic roles & 50–950 ramp

primary

#63FB6E

secondary

#D52DC9

accent

#00D5E6

background

#FDFFFC

surface

#F7FFF5

border

#D0D7CF

text

#10180E

muted

#81867F

Preview Lab

Preview with #63FB6E

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

Preview Lab → · Contrast checker → · Palette generator →