#63DC9B#63DC9B

#63DC9B is a light, vivid green. Relative luminance 0.562; OKLCH L 80.8% C 0.144 H 157.3°. Best body text is #000000 at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#63DC9B
RGB	rgb(99, 220, 155)
HSL	hsl(148, 63%, 63%)
HSV	hsv(148, 55%, 86%)
CMYK	cmyk(55%, 0%, 29.5%, 13.7%)
CIE-LAB	lab(79.73, -48.69, 21.90)
CIE-LCH	lch(79.73, 53.39, 155.78°)
OKLab	oklab(80.82% -0.133 0.0556)
OKLCH	oklch(80.82% 0.144 157.3)
XYZ	xyz(36.6521, 56.2023, 39.9206)
Luminance	0.5621 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DC9B #DC63A4

analogous

#67DC63 #63DC9B #63DCD8

triadic

#63DC9B #9B63DC #DC9B63

tetradic

#63DC9B #6367DC #DC63A4 #DCD863

square

#63DC9B #6367DC #DC63A4 #DCD863

split-complementary

#63DC9B #D863DC #DC6367

monochromatic

#24A15E #31D17B #63DC9B #95E7BB #C7F2DB

Accessibility & contrast

On white

1.72

#63DC9B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.24

#63DC9B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DC9B

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DC9B	#FFFFFF	#000000	##000000
##63DC9B	1.00	1.72	12.24	12.24
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.24	21.00	1.00	1.00
##000000	12.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBCD97

Deuteranopia (green-blind)

#C9C19F

Tritanopia (blue-blind)

#3BDBCB

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #63dc9b;
/* rgb */ color: rgb(99, 220, 155);
/* oklch */ color: oklch(80.8% 0.144 157.3);

Tailwind

colors: {
  custom: {
    50: '#98e7b8',
    500: '#63dc9b',
    950: '#000000',
  },
}

SCSS

$custom: #63dc9b;
$custom-light: #98e7b8;
$custom-dark: #000000;

JSON

{
  "hex": "#63dc9b",
  "rgb": {
    "r": 99,
    "g": 220,
    "b": 155
  },
  "hsl": {
    "h": 147.769,
    "s": 63.351,
    "l": 62.549
  },
  "oklch": {
    "l": 0.80824,
    "c": 0.14413,
    "h": 157.3
  },
  "luminance": 0.56206
}

Semantic roles & 50–950 ramp

primary

#63DC9B

secondary

#A43F75

accent

#1A79CB

background

#FCFEFD

surface

#F5FDF8

border

#CFD5D1

text

#0F1611

muted

#808481

Preview Lab

Preview with #63DC9B

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

Preview Lab → · Contrast checker → · Palette generator →