#63D550#63D550

#63D550 is a light, highly saturated green. Relative luminance 0.508; OKLCH L 77.9% C 0.201 H 140.9°. Best body text is #000000 at 11.16:1 contrast (WCAG AA passes).

Color values

HEX	#63D550
RGB	rgb(99, 213, 80)
HSL	hsl(111, 61%, 57%)
HSV	hsv(111, 62%, 84%)
CMYK	cmyk(53.5%, 0%, 62.4%, 16.5%)
CIE-LAB	lab(76.57, -57.11, 54.51)
CIE-LCH	lch(76.57, 78.95, 136.34°)
OKLab	oklab(77.89% -0.1562 0.1268)
OKLCH	oklch(77.89% 0.201 140.9)
XYZ	xyz(30.3864, 50.8179, 15.7954)
Luminance	0.5082 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D550 #C250D5

analogous

#A5D550 #63D550 #50D580

triadic

#63D550 #5063D5 #D55063

tetradic

#63D550 #50A5D5 #C250D5 #D58050

square

#63D550 #50A5D5 #C250D5 #D58050

split-complementary

#63D550 #8050D5 #D550A5

monochromatic

#308A21 #41BB2D #63D550 #8FE181 #BBEDB3

Accessibility & contrast

On white

1.88

#63D550 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.16

#63D550 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D550

11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D550	#FFFFFF	#000000	##000000
##63D550	1.00	1.88	11.16	11.16
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.16	21.00	1.00	1.00
##000000	11.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC340

Deuteranopia (green-blind)

#CBB95B

Tritanopia (blue-blind)

#55CFB9

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #63d550;
/* rgb */ color: rgb(99, 213, 80);
/* oklch */ color: oklch(77.9% 0.201 140.9);

Tailwind

colors: {
  custom: {
    50: '#99e386',
    500: '#63d550',
    950: '#000000',
  },
}

SCSS

$custom: #63d550;
$custom-light: #99e386;
$custom-dark: #000000;

JSON

{
  "hex": "#63d550",
  "rgb": {
    "r": 99,
    "g": 213,
    "b": 80
  },
  "hsl": {
    "h": 111.429,
    "s": 61.29,
    "l": 57.451
  },
  "oklch": {
    "l": 0.7789,
    "c": 0.20117,
    "h": 140.9
  },
  "luminance": 0.5082
}

Semantic roles & 50–950 ramp

primary

#63D550

secondary

#833990

accent

#43E4CD

background

#FCFEFB

surface

#F5FCF2

border

#CFD5CC

text

#0F150B

muted

#80847E

Preview Lab

Preview with #63D550

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

Preview Lab → · Contrast checker → · Palette generator →