#63DF83#63DF83

#63DF83 is a light, vivid green. Relative luminance 0.571; OKLCH L 81.1% C 0.170 H 149.6°. Best body text is #000000 at 12.41:1 contrast (WCAG AA passes).

Color values

HEX	#63DF83
RGB	rgb(99, 223, 131)
HSL	hsl(135, 66%, 63%)
HSV	hsv(135, 56%, 87%)
CMYK	cmyk(55.6%, 0%, 41.3%, 12.5%)
CIE-LAB	lab(80.22, -54.21, 34.88)
CIE-LCH	lch(80.22, 64.46, 147.24°)
OKLab	oklab(81.09% -0.1468 0.0862)
OKLCH	oklch(81.09% 0.17 149.6)
XYZ	xyz(35.6275, 57.0635, 30.6052)
Luminance	0.5707 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DF83 #DF63BF

analogous

#81DF63 #63DF83 #63DFC1

triadic

#63DF83 #8363DF #DF8363

tetradic

#63DF83 #6381DF #DF63BF #DFC163

square

#63DF83 #6381DF #DF63BF #DFC163

split-complementary

#63DF83 #C163DF #DF6381

monochromatic

#22A644 #30D55B #63DF83 #96E9AB #C9F4D4

Accessibility & contrast

On white

1.69

#63DF83 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.41

#63DF83 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DF83

12.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DF83	#FFFFFF	#000000	##000000
##63DF83	1.00	1.69	12.41	12.41
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.41	21.00	1.00	1.00
##000000	12.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1CE7C

Deuteranopia (green-blind)

#D0C289

Tritanopia (blue-blind)

#45DBC8

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #63df83;
/* rgb */ color: rgb(99, 223, 131);
/* oklch */ color: oklch(81.1% 0.170 149.6);

Tailwind

colors: {
  custom: {
    50: '#99eaa8',
    500: '#63df83',
    950: '#000000',
  },
}

SCSS

$custom: #63df83;
$custom-light: #99eaa8;
$custom-dark: #000000;

JSON

{
  "hex": "#63df83",
  "rgb": {
    "r": 99,
    "g": 223,
    "b": 131
  },
  "hsl": {
    "h": 135.484,
    "s": 65.957,
    "l": 63.137
  },
  "oklch": {
    "l": 0.81088,
    "c": 0.17025,
    "h": 149.6
  },
  "luminance": 0.57067
}

Semantic roles & 50–950 ramp

primary

#63DF83

secondary

#A83E8D

accent

#189FCE

background

#FCFEFC

surface

#F5FDF6

border

#CFD5D0

text

#0F1610

muted

#808480

Preview Lab

Preview with #63DF83

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

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