#63F08E#63F08E

#63F08E is a very light, vivid green. Relative luminance 0.669; OKLCH L 85.5% C 0.183 H 150.7°. Best body text is #000000 at 14.39:1 contrast (WCAG AA passes).

Color values

HEX	#63F08E
RGB	rgb(99, 240, 142)
HSL	hsl(138, 82%, 66%)
HSV	hsv(138, 59%, 94%)
CMYK	cmyk(58.8%, 0%, 40.8%, 5.9%)
CIE-LAB	lab(85.46, -58.99, 36.22)
CIE-LCH	lch(85.46, 69.22, 148.45°)
OKLab	oklab(85.45% -0.1595 0.0897)
OKLCH	oklch(85.45% 0.183 150.7)
XYZ	xyz(41.1851, 66.9219, 36.3327)
Luminance	0.6693 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F08E #F063C5

analogous

#7FF063 #63F08E #63F0D5

triadic

#63F08E #8E63F0 #F08E63

tetradic

#63F08E #637FF0 #F063C5 #F0D563

square

#63F08E #637FF0 #F063C5 #F0D563

split-complementary

#63F08E #D563F0 #F0637F

monochromatic

#13C649 #2BEB66 #63F08E #9BF5B6 #D3FBDF

Accessibility & contrast

On white

1.46

#63F08E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.39

#63F08E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F08E

14.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F08E	#FFFFFF	#000000	##000000
##63F08E	1.00	1.46	14.39	14.39
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.39	21.00	1.00	1.00
##000000	14.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1DD87

Deuteranopia (green-blind)

#DED094

Tritanopia (blue-blind)

#39ECD8

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #63f08e;
/* rgb */ color: rgb(99, 240, 142);
/* oklch */ color: oklch(85.5% 0.183 150.7);

Tailwind

colors: {
  custom: {
    50: '#9bf6b0',
    500: '#63f08e',
    950: '#000000',
  },
}

SCSS

$custom: #63f08e;
$custom-light: #9bf6b0;
$custom-dark: #000000;

JSON

{
  "hex": "#63f08e",
  "rgb": {
    "r": 99,
    "g": 240,
    "b": 142
  },
  "hsl": {
    "h": 138.298,
    "s": 82.456,
    "l": 66.471
  },
  "oklch": {
    "l": 0.85451,
    "c": 0.18302,
    "h": 150.7
  },
  "luminance": 0.66926
}

Semantic roles & 50–950 ramp

primary

#63F08E

secondary

#C33497

accent

#079DDF

background

#FCFFFD

surface

#F6FFF7

border

#D0D7D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #63F08E

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

Preview Lab → · Contrast checker → · Palette generator →