#63F589#63F589

#63F589 is a very light, vivid green. Relative luminance 0.698; OKLCH L 86.6% C 0.194 H 149.2°. Best body text is #000000 at 14.95:1 contrast (WCAG AA passes).

Color values

HEX	#63F589
RGB	rgb(99, 245, 137)
HSL	hsl(136, 88%, 67%)
HSV	hsv(136, 60%, 96%)
CMYK	cmyk(59.6%, 0%, 44.1%, 3.9%)
CIE-LAB	lab(86.88, -61.67, 40.51)
CIE-LCH	lch(86.88, 73.78, 146.70°)
OKLab	oklab(86.59% -0.1666 0.0995)
OKLCH	oklch(86.59% 0.194 149.2)
XYZ	xyz(42.3103, 69.7595, 34.8973)
Luminance	0.6976 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F589 #F563CF

analogous

#86F563 #63F589 #63F5D2

triadic

#63F589 #8963F5 #F58963

tetradic

#63F589 #6386F5 #F563CF #F5D263

square

#63F589 #6386F5 #F563CF #F5D263

split-complementary

#63F589 #D263F5 #F56386

monochromatic

#0DD040 #29F15D #63F589 #9DF9B5 #D6FCE0

Accessibility & contrast

On white

1.40

#63F589 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.95

#63F589 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F589

14.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F589	#FFFFFF	#000000	##000000
##63F589	1.00	1.40	14.95	14.95
#FFFFFF	1.40	1.00	21.00	21.00
#000000	14.95	21.00	1.00	1.00
##000000	14.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7E281

Deuteranopia (green-blind)

#E4D490

Tritanopia (blue-blind)

#3AF1DB

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #63f589;
/* rgb */ color: rgb(99, 245, 137);
/* oklch */ color: oklch(86.6% 0.194 149.2);

Tailwind

colors: {
  custom: {
    50: '#9cf9ad',
    500: '#63f589',
    950: '#000000',
  },
}

SCSS

$custom: #63f589;
$custom-light: #9cf9ad;
$custom-dark: #000000;

JSON

{
  "hex": "#63f589",
  "rgb": {
    "r": 99,
    "g": 245,
    "b": 137
  },
  "hsl": {
    "h": 135.616,
    "s": 87.952,
    "l": 67.451
  },
  "oklch": {
    "l": 0.8659,
    "c": 0.19408,
    "h": 149.2
  },
  "luminance": 0.69764
}

Semantic roles & 50–950 ramp

primary

#63F589

secondary

#CC30A3

accent

#01A9E5

background

#FCFFFD

surface

#F6FFF7

border

#D0D7D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #63F589

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

Preview Lab → · Contrast checker → · Palette generator →