#63DA78#63DA78

#63DA78 is a light, vivid green. Relative luminance 0.542; OKLCH L 79.7% C 0.174 H 147.4°. Best body text is #000000 at 11.83:1 contrast (WCAG AA passes).

Color values

HEX	#63DA78
RGB	rgb(99, 218, 120)
HSL	hsl(131, 62%, 62%)
HSV	hsv(131, 55%, 85%)
CMYK	cmyk(54.6%, 0%, 45%, 14.5%)
CIE-LAB	lab(78.55, -53.98, 38.23)
CIE-LCH	lch(78.55, 66.15, 144.69°)
OKLab	oklab(79.67% -0.1462 0.0936)
OKLCH	oklch(79.67% 0.174 147.4)
XYZ	xyz(33.6050, 54.1486, 26.4465)
Luminance	0.5415 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DA78 #DA63C5

analogous

#8ADA63 #63DA78 #63DAB3

triadic

#63DA78 #7863DA #DA7863

tetradic

#63DA78 #638ADA #DA63C5 #DAB363

square

#63DA78 #638ADA #DA63C5 #DAB363

split-complementary

#63DA78 #B363DA #DA638A

monochromatic

#259D3A #32CE4D #63DA78 #94E6A3 #C6F1CE

Accessibility & contrast

On white

1.78

#63DA78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.83

#63DA78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DA78

11.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DA78	#FFFFFF	#000000	##000000
##63DA78	1.00	1.78	11.83	11.83
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.83	21.00	1.00	1.00
##000000	11.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC970

Deuteranopia (green-blind)

#CCBE7F

Tritanopia (blue-blind)

#4AD6C2

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #63da78;
/* rgb */ color: rgb(99, 218, 120);
/* oklch */ color: oklch(79.7% 0.174 147.4);

Tailwind

colors: {
  custom: {
    50: '#98e6a0',
    500: '#63da78',
    950: '#000000',
  },
}

SCSS

$custom: #63da78;
$custom-light: #98e6a0;
$custom-dark: #000000;

JSON

{
  "hex": "#63da78",
  "rgb": {
    "r": 99,
    "g": 218,
    "b": 120
  },
  "hsl": {
    "h": 130.588,
    "s": 61.658,
    "l": 62.157
  },
  "oklch": {
    "l": 0.79667,
    "c": 0.17361,
    "h": 147.4
  },
  "luminance": 0.54152
}

Semantic roles & 50–950 ramp

primary

#63DA78

secondary

#A14090

accent

#1CABC9

background

#FCFEFC

surface

#F5FCF5

border

#CFD5CF

text

#0F160F

muted

#808480

Preview Lab

Preview with #63DA78

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

Preview Lab → · Contrast checker → · Palette generator →