#63E486#63E486

#63E486 is a very light, vivid green. Relative luminance 0.599; OKLCH L 82.4% C 0.174 H 149.9°. Best body text is #000000 at 12.97:1 contrast (WCAG AA passes).

Color values

HEX	#63E486
RGB	rgb(99, 228, 134)
HSL	hsl(136, 70%, 64%)
HSV	hsv(136, 57%, 89%)
CMYK	cmyk(56.6%, 0%, 41.2%, 10.6%)
CIE-LAB	lab(81.76, -55.68, 35.38)
CIE-LCH	lch(81.76, 65.97, 147.56°)
OKLab	oklab(82.37% -0.1507 0.0875)
OKLCH	oklch(82.37% 0.174 149.9)
XYZ	xyz(37.1894, 59.8573, 32.1434)
Luminance	0.5986 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E486 #E463C1

analogous

#81E463 #63E486 #63E4C7

triadic

#63E486 #8663E4 #E48663

tetradic

#63E486 #6381E4 #E463C1 #E4C763

square

#63E486 #6381E4 #E463C1 #E4C763

split-complementary

#63E486 #C763E4 #E46381

monochromatic

#1EAE45 #2FDB5E #63E486 #97EDAE #CBF6D7

Accessibility & contrast

On white

1.62

#63E486 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.97

#63E486 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E486

12.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E486	#FFFFFF	#000000	##000000
##63E486	1.00	1.62	12.97	12.97
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.97	21.00	1.00	1.00
##000000	12.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5D37F

Deuteranopia (green-blind)

#D4C78C

Tritanopia (blue-blind)

#42E0CD

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #63e486;
/* rgb */ color: rgb(99, 228, 134);
/* oklch */ color: oklch(82.4% 0.174 149.9);

Tailwind

colors: {
  custom: {
    50: '#9aedaa',
    500: '#63e486',
    950: '#000000',
  },
}

SCSS

$custom: #63e486;
$custom-light: #9aedaa;
$custom-dark: #000000;

JSON

{
  "hex": "#63e486",
  "rgb": {
    "r": 99,
    "g": 228,
    "b": 134
  },
  "hsl": {
    "h": 136.279,
    "s": 70.492,
    "l": 64.118
  },
  "oklch": {
    "l": 0.8237,
    "c": 0.17427,
    "h": 149.9
  },
  "luminance": 0.59861
}

Semantic roles & 50–950 ramp

primary

#63E486

secondary

#B03C90

accent

#139FD3

background

#FCFFFD

surface

#F5FEF7

border

#CFD6D0

text

#0F1610

muted

#808581

Preview Lab

Preview with #63E486

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

Preview Lab → · Contrast checker → · Palette generator →