#63EB78#63EB78

#63EB78 is a very light, vivid green. Relative luminance 0.634; OKLCH L 83.9% C 0.196 H 146.5°. Best body text is #000000 at 13.69:1 contrast (WCAG AA passes).

Color values

HEX	#63EB78
RGB	rgb(99, 235, 120)
HSL	hsl(129, 77%, 65%)
HSV	hsv(129, 58%, 92%)
CMYK	cmyk(57.9%, 0%, 48.9%, 7.8%)
CIE-LAB	lab(83.66, -60.46, 44.66)
CIE-LCH	lch(83.66, 75.17, 143.55°)
OKLab	oklab(83.87% -0.1636 0.1082)
OKLCH	oklch(83.87% 0.196 146.5)
XYZ	xyz(38.2416, 63.4218, 27.9920)
Luminance	0.6342 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EB78 #EB63D6

analogous

#92EB63 #63EB78 #63EBBC

triadic

#63EB78 #7863EB #EB7863

tetradic

#63EB78 #6392EB #EB63D6 #EBBC63

square

#63EB78 #6392EB #EB63D6 #EBBC63

split-complementary

#63EB78 #BC63EB #EB6392

monochromatic

#18BC31 #2DE449 #63EB78 #99F2A7 #CFF9D6

Accessibility & contrast

On white

1.53

#63EB78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.69

#63EB78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EB78

13.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EB78	#FFFFFF	#000000	##000000
##63EB78	1.00	1.53	13.69	13.69
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.69	21.00	1.00	1.00
##000000	13.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED86E

Deuteranopia (green-blind)

#DCCC80

Tritanopia (blue-blind)

#45E6D0

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #63eb78;
/* rgb */ color: rgb(99, 235, 120);
/* oklch */ color: oklch(83.9% 0.196 146.5);

Tailwind

colors: {
  custom: {
    50: '#9bf2a1',
    500: '#63eb78',
    950: '#000000',
  },
}

SCSS

$custom: #63eb78;
$custom-light: #9bf2a1;
$custom-dark: #000000;

JSON

{
  "hex": "#63eb78",
  "rgb": {
    "r": 99,
    "g": 235,
    "b": 120
  },
  "hsl": {
    "h": 129.265,
    "s": 77.273,
    "l": 65.49
  },
  "oklch": {
    "l": 0.83871,
    "c": 0.19617,
    "h": 146.5
  },
  "luminance": 0.63425
}

Semantic roles & 50–950 ramp

primary

#63EB78

secondary

#BB38A6

accent

#0CBADA

background

#FCFFFC

surface

#F6FEF5

border

#D0D6CF

text

#0F170F

muted

#808580

Preview Lab

Preview with #63EB78

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

Preview Lab → · Contrast checker → · Palette generator →