#63EC86#63EC86

#63EC86 is a very light, vivid green. Relative luminance 0.644; OKLCH L 84.3% C 0.185 H 149.2°. Best body text is #000000 at 13.87:1 contrast (WCAG AA passes).

Color values

HEX	#63EC86
RGB	rgb(99, 236, 134)
HSL	hsl(135, 78%, 66%)
HSV	hsv(135, 58%, 93%)
CMYK	cmyk(58.1%, 0%, 43.2%, 7.5%)
CIE-LAB	lab(84.15, -58.75, 38.48)
CIE-LCH	lch(84.15, 70.23, 146.78°)
OKLab	oklab(84.34% -0.1589 0.0947)
OKLCH	oklch(84.34% 0.185 149.2)
XYZ	xyz(39.4413, 64.3611, 32.8941)
Luminance	0.6437 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EC86 #EC63C9

analogous

#84EC63 #63EC86 #63ECCA

triadic

#63EC86 #8663EC #EC8663

tetradic

#63EC86 #6384EC #EC63C9 #ECCA63

square

#63EC86 #6384EC #EC63C9 #ECCA63

split-complementary

#63EC86 #CA63EC #EC6384

monochromatic

#17BE42 #2CE55C #63EC86 #9AF3B0 #D0F9DB

Accessibility & contrast

On white

1.51

#63EC86 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.87

#63EC86 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EC86

13.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EC86	#FFFFFF	#000000	##000000
##63EC86	1.00	1.51	13.87	13.87
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.87	21.00	1.00	1.00
##000000	13.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED97E

Deuteranopia (green-blind)

#DCCD8D

Tritanopia (blue-blind)

#3FE8D3

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #63ec86;
/* rgb */ color: rgb(99, 236, 134);
/* oklch */ color: oklch(84.3% 0.185 149.2);

Tailwind

colors: {
  custom: {
    50: '#9bf3aa',
    500: '#63ec86',
    950: '#000000',
  },
}

SCSS

$custom: #63ec86;
$custom-light: #9bf3aa;
$custom-dark: #000000;

JSON

{
  "hex": "#63ec86",
  "rgb": {
    "r": 99,
    "g": 236,
    "b": 134
  },
  "hsl": {
    "h": 135.328,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.84336,
    "c": 0.18497,
    "h": 149.2
  },
  "luminance": 0.64365
}

Semantic roles & 50–950 ramp

primary

#63EC86

secondary

#BC379A

accent

#0BA6DB

background

#FCFFFD

surface

#F5FEF7

border

#CFD6D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #63EC86

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

Preview Lab → · Contrast checker → · Palette generator →