#63EC7A#63EC7A

#63EC7A is a very light, vivid green. Relative luminance 0.640; OKLCH L 84.1% C 0.196 H 146.8°. Best body text is #000000 at 13.81:1 contrast (WCAG AA passes).

Color values

HEX	#63EC7A
RGB	rgb(99, 236, 122)
HSL	hsl(130, 78%, 66%)
HSV	hsv(130, 58%, 93%)
CMYK	cmyk(58.1%, 0%, 48.3%, 7.5%)
CIE-LAB	lab(83.99, -60.55, 44.11)
CIE-LCH	lch(83.99, 74.92, 143.93°)
OKLab	oklab(84.15% -0.1638 0.1071)
OKLCH	oklch(84.15% 0.196 146.8)
XYZ	xyz(38.6514, 64.0451, 28.7337)
Luminance	0.6405 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EC7A #EC63D5

analogous

#90EC63 #63EC7A #63ECBE

triadic

#63EC7A #7A63EC #EC7A63

tetradic

#63EC7A #6390EC #EC63D5 #ECBE63

square

#63EC7A #6390EC #EC63D5 #ECBE63

split-complementary

#63EC7A #BE63EC #EC6390

monochromatic

#17BE33 #2CE54B #63EC7A #9AF3A9 #D0F9D7

Accessibility & contrast

On white

1.52

#63EC7A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.81

#63EC7A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EC7A

13.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EC7A	#FFFFFF	#000000	##000000
##63EC7A	1.00	1.52	13.81	13.81
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.81	21.00	1.00	1.00
##000000	13.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD971

Deuteranopia (green-blind)

#DDCD82

Tritanopia (blue-blind)

#44E7D1

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #63ec7a;
/* rgb */ color: rgb(99, 236, 122);
/* oklch */ color: oklch(84.1% 0.196 146.8);

Tailwind

colors: {
  custom: {
    50: '#9bf3a2',
    500: '#63ec7a',
    950: '#000000',
  },
}

SCSS

$custom: #63ec7a;
$custom-light: #9bf3a2;
$custom-dark: #000000;

JSON

{
  "hex": "#63ec7a",
  "rgb": {
    "r": 99,
    "g": 236,
    "b": 122
  },
  "hsl": {
    "h": 130.073,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.84147,
    "c": 0.1957,
    "h": 146.8
  },
  "luminance": 0.64049
}

Semantic roles & 50–950 ramp

primary

#63EC7A

secondary

#BC37A6

accent

#0BB8DB

background

#FCFFFC

surface

#F6FEF5

border

#D0D6CF

text

#0F170F

muted

#808580

Preview Lab

Preview with #63EC7A

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

Preview Lab → · Contrast checker → · Palette generator →