#63EF86#63EF86

#63EF86 is a very light, vivid green. Relative luminance 0.661; OKLCH L 85.1% C 0.189 H 149.0°. Best body text is #000000 at 14.22:1 contrast (WCAG AA passes).

Color values

HEX	#63EF86
RGB	rgb(99, 239, 134)
HSL	hsl(135, 81%, 66%)
HSV	hsv(135, 59%, 94%)
CMYK	cmyk(58.6%, 0%, 43.9%, 6.3%)
CIE-LAB	lab(85.05, -59.89, 39.63)
CIE-LCH	lch(85.05, 71.81, 146.51°)
OKLab	oklab(85.07% -0.1619 0.0974)
OKLCH	oklch(85.07% 0.189 149)
XYZ	xyz(40.3123, 66.1031, 33.1844)
Luminance	0.6611 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EF86 #EF63CC

analogous

#86EF63 #63EF86 #63EFCC

triadic

#63EF86 #8663EF #EF8663

tetradic

#63EF86 #6386EF #EF63CC #EFCC63

square

#63EF86 #6386EF #EF63CC #EFCC63

split-complementary

#63EF86 #CC63EF #EF6386

monochromatic

#14C440 #2BE95B #63EF86 #9BF5B1 #D2FADC

Accessibility & contrast

On white

1.48

#63EF86 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.22

#63EF86 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EF86

14.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EF86	#FFFFFF	#000000	##000000
##63EF86	1.00	1.48	14.22	14.22
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.22	21.00	1.00	1.00
##000000	14.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1DC7E

Deuteranopia (green-blind)

#DFCF8D

Tritanopia (blue-blind)

#3EEBD6

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #63ef86;
/* rgb */ color: rgb(99, 239, 134);
/* oklch */ color: oklch(85.1% 0.189 149.0);

Tailwind

colors: {
  custom: {
    50: '#9bf5aa',
    500: '#63ef86',
    950: '#000000',
  },
}

SCSS

$custom: #63ef86;
$custom-light: #9bf5aa;
$custom-dark: #000000;

JSON

{
  "hex": "#63ef86",
  "rgb": {
    "r": 99,
    "g": 239,
    "b": 134
  },
  "hsl": {
    "h": 135,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.85072,
    "c": 0.18892,
    "h": 149
  },
  "luminance": 0.66107
}

Semantic roles & 50–950 ramp

primary

#63EF86

secondary

#C1359E

accent

#08A8DE

background

#FCFFFD

surface

#F6FFF7

border

#D0D7D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #63EF86

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

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