#63DD58#63DD58

#63DD58 is a light, highly saturated green. Relative luminance 0.551; OKLCH L 80.0% C 0.205 H 142.0°. Best body text is #000000 at 12.01:1 contrast (WCAG AA passes).

Color values

HEX	#63DD58
RGB	rgb(99, 221, 88)
HSL	hsl(115, 66%, 61%)
HSV	hsv(115, 60%, 87%)
CMYK	cmyk(55.2%, 0%, 60.2%, 13.3%)
CIE-LAB	lab(79.08, -59.25, 53.90)
CIE-LCH	lch(79.08, 80.10, 137.71°)
OKLab	oklab(79.98% -0.1615 0.1262)
OKLCH	oklch(79.98% 0.205 142)
XYZ	xyz(32.7619, 55.0673, 18.1332)
Luminance	0.5507 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DD58 #D258DD

analogous

#A5DD58 #63DD58 #58DD90

triadic

#63DD58 #5863DD #DD5863

tetradic

#63DD58 #58A5DD #D258DD #DD9058

square

#63DD58 #58A5DD #D258DD #DD9058

split-complementary

#63DD58 #9058DD #DD58A5

monochromatic

#2A9B20 #37CE2A #63DD58 #92E78B #C2F2BE

Accessibility & contrast

On white

1.75

#63DD58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.01

#63DD58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DD58

12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DD58	#FFFFFF	#000000	##000000
##63DD58	1.00	1.75	12.01	12.01
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.01	21.00	1.00	1.00
##000000	12.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CA49

Deuteranopia (green-blind)

#D2C063

Tritanopia (blue-blind)

#52D7C0

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #63dd58;
/* rgb */ color: rgb(99, 221, 88);
/* oklch */ color: oklch(80.0% 0.205 142.0);

Tailwind

colors: {
  custom: {
    50: '#9ae88c',
    500: '#63dd58',
    950: '#000000',
  },
}

SCSS

$custom: #63dd58;
$custom-light: #9ae88c;
$custom-dark: #000000;

JSON

{
  "hex": "#63dd58",
  "rgb": {
    "r": 99,
    "g": 221,
    "b": 88
  },
  "hsl": {
    "h": 115.038,
    "s": 66.169,
    "l": 60.588
  },
  "oklch": {
    "l": 0.79982,
    "c": 0.20502,
    "h": 142
  },
  "luminance": 0.5507
}

Semantic roles & 50–950 ramp

primary

#63DD58

secondary

#973A9F

accent

#17CEBF

background

#FCFEFC

surface

#F5FDF4

border

#CFD5CE

text

#0F160C

muted

#80847F

Preview Lab

Preview with #63DD58

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

Preview Lab → · Contrast checker → · Palette generator →