#63EA66#63EA66

#63EA66 is a very light, highly saturated green. Relative luminance 0.625; OKLCH L 83.4% C 0.210 H 143.8°. Best body text is #000000 at 13.49:1 contrast (WCAG AA passes).

Color values

HEX	#63EA66
RGB	rgb(99, 234, 102)
HSL	hsl(121, 76%, 65%)
HSV	hsv(121, 58%, 92%)
CMYK	cmyk(57.7%, 0%, 56.4%, 8.2%)
CIE-LAB	lab(83.15, -62.42, 52.41)
CIE-LCH	lch(83.15, 81.51, 139.98°)
OKLab	oklab(83.38% -0.1695 0.1242)
OKLCH	oklch(83.38% 0.21 143.8)
XYZ	xyz(36.9646, 62.4542, 22.6747)
Luminance	0.6246 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EA66 #EA63E7

analogous

#A4EA63 #63EA66 #63EAA9

triadic

#63EA66 #6663EA #EA6663

tetradic

#63EA66 #63A4EA #EA63E7 #EAA963

square

#63EA66 #63A4EA #EA63E7 #EAA963

split-complementary

#63EA66 #A963EA #EA63A4

monochromatic

#19BA1D #2DE331 #63EA66 #99F19B #CFF9D0

Accessibility & contrast

On white

1.56

#63EA66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.49

#63EA66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EA66

13.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EA66	#FFFFFF	#000000	##000000
##63EA66	1.00	1.56	13.49	13.49
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.49	21.00	1.00	1.00
##000000	13.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED659

Deuteranopia (green-blind)

#DDCB70

Tritanopia (blue-blind)

#4BE4CD

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #63ea66;
/* rgb */ color: rgb(99, 234, 102);
/* oklch */ color: oklch(83.4% 0.210 143.8);

Tailwind

colors: {
  custom: {
    50: '#9bf295',
    500: '#63ea66',
    950: '#000000',
  },
}

SCSS

$custom: #63ea66;
$custom-light: #9bf295;
$custom-dark: #000000;

JSON

{
  "hex": "#63ea66",
  "rgb": {
    "r": 99,
    "g": 234,
    "b": 102
  },
  "hsl": {
    "h": 121.333,
    "s": 76.271,
    "l": 65.294
  },
  "oklch": {
    "l": 0.83384,
    "c": 0.21012,
    "h": 143.8
  },
  "luminance": 0.62458
}

Semantic roles & 50–950 ramp

primary

#63EA66

secondary

#B938B6

accent

#0DD4D8

background

#FCFFFC

surface

#F6FEF5

border

#D0D6CF

text

#0F170D

muted

#80857F

Preview Lab

Preview with #63EA66

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

Preview Lab → · Contrast checker → · Palette generator →