#63D873#63D873

#63D873 is a light, vivid green. Relative luminance 0.530; OKLCH L 79.1% C 0.175 H 146.4°. Best body text is #000000 at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#63D873
RGB	rgb(99, 216, 115)
HSL	hsl(128, 60%, 62%)
HSV	hsv(128, 54%, 85%)
CMYK	cmyk(54.2%, 0%, 46.8%, 15.3%)
CIE-LAB	lab(77.87, -53.94, 39.85)
CIE-LCH	lch(77.87, 67.06, 143.55°)
OKLab	oklab(79.09% -0.1462 0.0971)
OKLCH	oklch(79.09% 0.175 146.4)
XYZ	xyz(32.7940, 52.9994, 24.7181)
Luminance	0.5300 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D873 #D863C8

analogous

#8ED863 #63D873 #63D8AE

triadic

#63D873 #7363D8 #D87363

tetradic

#63D873 #638ED8 #D863C8 #D8AE63

square

#63D873 #638ED8 #D863C8 #D8AE63

split-complementary

#63D873 #AE63D8 #D8638E

monochromatic

#279A36 #33CB48 #63D873 #94E49F #C5F0CB

Accessibility & contrast

On white

1.81

#63D873 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.60

#63D873 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D873

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D873	#FFFFFF	#000000	##000000
##63D873	1.00	1.81	11.60	11.60
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.60	21.00	1.00	1.00
##000000	11.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC76B

Deuteranopia (green-blind)

#CBBC7A

Tritanopia (blue-blind)

#4DD3C0

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #63d873;
/* rgb */ color: rgb(99, 216, 115);
/* oklch */ color: oklch(79.1% 0.175 146.4);

Tailwind

colors: {
  custom: {
    50: '#98e59d',
    500: '#63d873',
    950: '#000000',
  },
}

SCSS

$custom: #63d873;
$custom-light: #98e59d;
$custom-dark: #000000;

JSON

{
  "hex": "#63d873",
  "rgb": {
    "r": 99,
    "g": 216,
    "b": 115
  },
  "hsl": {
    "h": 128.205,
    "s": 60,
    "l": 61.765
  },
  "oklch": {
    "l": 0.79091,
    "c": 0.17549,
    "h": 146.4
  },
  "luminance": 0.53002
}

Semantic roles & 50–950 ramp

primary

#63D873

secondary

#9E4192

accent

#1EB0C8

background

#FCFEFC

surface

#F5FCF5

border

#CFD5CF

text

#0F160E

muted

#80847F

Preview Lab

Preview with #63D873

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

Preview Lab → · Contrast checker → · Palette generator →