#63F590#63F590

#63F590 is a very light, vivid green. Relative luminance 0.700; OKLCH L 86.7% C 0.188 H 150.7°. Best body text is #000000 at 14.99:1 contrast (WCAG AA passes).

Color values

HEX	#63F590
RGB	rgb(99, 245, 144)
HSL	hsl(138, 88%, 67%)
HSV	hsv(138, 60%, 96%)
CMYK	cmyk(59.6%, 0%, 41.2%, 3.9%)
CIE-LAB	lab(86.98, -60.56, 37.20)
CIE-LCH	lch(86.98, 71.07, 148.44°)
OKLab	oklab(86.71% -0.1637 0.092)
OKLCH	oklch(86.71% 0.188 150.7)
XYZ	xyz(42.8288, 69.9669, 37.6281)
Luminance	0.6997 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F590 #F563C8

analogous

#7FF563 #63F590 #63F5D9

triadic

#63F590 #9063F5 #F59063

tetradic

#63F590 #637FF5 #F563C8 #F5D963

square

#63F590 #637FF5 #F563C8 #F5D963

split-complementary

#63F590 #D963F5 #F5637F

monochromatic

#0DD049 #29F167 #63F590 #9DF9B9 #D6FCE2

Accessibility & contrast

On white

1.40

#63F590 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.99

#63F590 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F590

14.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F590	#FFFFFF	#000000	##000000
##63F590	1.00	1.40	14.99	14.99
#FFFFFF	1.40	1.00	21.00	21.00
#000000	14.99	21.00	1.00	1.00
##000000	14.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6E289

Deuteranopia (green-blind)

#E3D597

Tritanopia (blue-blind)

#36F1DC

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #63f590;
/* rgb */ color: rgb(99, 245, 144);
/* oklch */ color: oklch(86.7% 0.188 150.7);

Tailwind

colors: {
  custom: {
    50: '#9cf9b1',
    500: '#63f590',
    950: '#000000',
  },
}

SCSS

$custom: #63f590;
$custom-light: #9cf9b1;
$custom-dark: #000000;

JSON

{
  "hex": "#63f590",
  "rgb": {
    "r": 99,
    "g": 245,
    "b": 144
  },
  "hsl": {
    "h": 138.493,
    "s": 87.952,
    "l": 67.451
  },
  "oklch": {
    "l": 0.86707,
    "c": 0.1878,
    "h": 150.7
  },
  "luminance": 0.69971
}

Semantic roles & 50–950 ramp

primary

#63F590

secondary

#CC309C

accent

#019EE5

background

#FCFFFD

surface

#F6FFF8

border

#D0D7D1

text

#0F1711

muted

#808581

Preview Lab

Preview with #63F590

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

Preview Lab → · Contrast checker → · Palette generator →