#63F489#63F489

#63F489 is a very light, vivid green. Relative luminance 0.692; OKLCH L 86.3% C 0.193 H 149.2°. Best body text is #000000 at 14.83:1 contrast (WCAG AA passes).

Color values

HEX	#63F489
RGB	rgb(99, 244, 137)
HSL	hsl(136, 87%, 67%)
HSV	hsv(136, 59%, 96%)
CMYK	cmyk(59.4%, 0%, 43.9%, 4.3%)
CIE-LAB	lab(86.58, -61.30, 40.13)
CIE-LCH	lch(86.58, 73.26, 146.79°)
OKLab	oklab(86.35% -0.1657 0.0986)
OKLCH	oklch(86.35% 0.193 149.2)
XYZ	xyz(42.0086, 69.1561, 34.7967)
Luminance	0.6916 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F489 #F463CE

analogous

#86F463 #63F489 #63F4D1

triadic

#63F489 #8963F4 #F48963

tetradic

#63F489 #6386F4 #F463CE #F4D163

square

#63F489 #6386F4 #F463CE #F4D163

split-complementary

#63F489 #D163F4 #F46386

monochromatic

#0FCE41 #2AF05E #63F489 #9CF8B4 #D5FCDF

Accessibility & contrast

On white

1.42

#63F489 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.83

#63F489 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F489

14.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F489	#FFFFFF	#000000	##000000
##63F489	1.00	1.42	14.83	14.83
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.83	21.00	1.00	1.00
##000000	14.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6E181

Deuteranopia (green-blind)

#E3D490

Tritanopia (blue-blind)

#3AF0DA

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #63f489;
/* rgb */ color: rgb(99, 244, 137);
/* oklch */ color: oklch(86.3% 0.193 149.2);

Tailwind

colors: {
  custom: {
    50: '#9cf9ad',
    500: '#63f489',
    950: '#000000',
  },
}

SCSS

$custom: #63f489;
$custom-light: #9cf9ad;
$custom-dark: #000000;

JSON

{
  "hex": "#63f489",
  "rgb": {
    "r": 99,
    "g": 244,
    "b": 137
  },
  "hsl": {
    "h": 135.724,
    "s": 86.826,
    "l": 67.255
  },
  "oklch": {
    "l": 0.86345,
    "c": 0.19278,
    "h": 149.2
  },
  "luminance": 0.6916
}

Semantic roles & 50–950 ramp

primary

#63F489

secondary

#CA31A2

accent

#02A8E3

background

#FCFFFD

surface

#F6FFF7

border

#D0D7D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #63F489

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

Preview Lab → · Contrast checker → · Palette generator →