#63DE59#63DE59

#63DE59 is a light, highly saturated green. Relative luminance 0.556; OKLCH L 80.2% C 0.205 H 142.1°. Best body text is #000000 at 12.12:1 contrast (WCAG AA passes).

Color values

HEX	#63DE59
RGB	rgb(99, 222, 89)
HSL	hsl(115, 67%, 61%)
HSV	hsv(115, 60%, 87%)
CMYK	cmyk(55.4%, 0%, 59.9%, 12.9%)
CIE-LAB	lab(79.39, -59.51, 53.82)
CIE-LCH	lch(79.39, 80.24, 137.88°)
OKLab	oklab(80.24% -0.1622 0.1262)
OKLCH	oklch(80.24% 0.206 142.1)
XYZ	xyz(33.0684, 55.6136, 18.4412)
Luminance	0.5562 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DE59 #D459DE

analogous

#A5DE59 #63DE59 #59DE91

triadic

#63DE59 #5963DE #DE5963

tetradic

#63DE59 #59A5DE #D459DE #DE9159

square

#63DE59 #59A5DE #D459DE #DE9159

split-complementary

#63DE59 #9159DE #DE59A5

monochromatic

#299D1F #36D029 #63DE59 #93E88C #C3F2BF

Accessibility & contrast

On white

1.73

#63DE59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.12

#63DE59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DE59

12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DE59	#FFFFFF	#000000	##000000
##63DE59	1.00	1.73	12.12	12.12
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.12	21.00	1.00	1.00
##000000	12.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CB4B

Deuteranopia (green-blind)

#D3C164

Tritanopia (blue-blind)

#51D8C1

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #63de59;
/* rgb */ color: rgb(99, 222, 89);
/* oklch */ color: oklch(80.2% 0.205 142.1);

Tailwind

colors: {
  custom: {
    50: '#9ae98c',
    500: '#63de59',
    950: '#000000',
  },
}

SCSS

$custom: #63de59;
$custom-light: #9ae98c;
$custom-dark: #000000;

JSON

{
  "hex": "#63de59",
  "rgb": {
    "r": 99,
    "g": 222,
    "b": 89
  },
  "hsl": {
    "h": 115.489,
    "s": 66.834,
    "l": 60.98
  },
  "oklch": {
    "l": 0.80243,
    "c": 0.2055,
    "h": 142.1
  },
  "luminance": 0.55616
}

Semantic roles & 50–950 ramp

primary

#63DE59

secondary

#993AA1

accent

#17CFC1

background

#FCFEFC

surface

#F5FDF4

border

#CFD5CE

text

#0F160C

muted

#80847F

Preview Lab

Preview with #63DE59

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

Preview Lab → · Contrast checker → · Palette generator →