#63E383#63E383

#63E383 is a very light, vivid green. Relative luminance 0.592; OKLCH L 82.1% C 0.176 H 149.2°. Best body text is #000000 at 12.85:1 contrast (WCAG AA passes).

Color values

HEX	#63E383
RGB	rgb(99, 227, 131)
HSL	hsl(135, 70%, 64%)
HSV	hsv(135, 56%, 89%)
CMYK	cmyk(56.4%, 0%, 42.3%, 11%)
CIE-LAB	lab(81.42, -55.77, 36.43)
CIE-LCH	lch(81.42, 66.62, 146.84°)
OKLab	oklab(82.07% -0.1509 0.0899)
OKLCH	oklch(82.07% 0.176 149.2)
XYZ	xyz(36.7089, 59.2262, 30.9656)
Luminance	0.5923 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E383 #E363C3

analogous

#83E363 #63E383 #63E3C3

triadic

#63E383 #8363E3 #E38363

tetradic

#63E383 #6383E3 #E363C3 #E3C363

square

#63E383 #6383E3 #E363C3 #E3C363

split-complementary

#63E383 #C363E3 #E36383

monochromatic

#1FAD42 #2FDA5A #63E383 #97ECAC #CBF6D5

Accessibility & contrast

On white

1.63

#63E383 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.85

#63E383 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E383

12.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E383	#FFFFFF	#000000	##000000
##63E383	1.00	1.63	12.85	12.85
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.85	21.00	1.00	1.00
##000000	12.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5D17C

Deuteranopia (green-blind)

#D4C689

Tritanopia (blue-blind)

#44DFCC

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #63e383;
/* rgb */ color: rgb(99, 227, 131);
/* oklch */ color: oklch(82.1% 0.176 149.2);

Tailwind

colors: {
  custom: {
    50: '#9aeda8',
    500: '#63e383',
    950: '#000000',
  },
}

SCSS

$custom: #63e383;
$custom-light: #9aeda8;
$custom-dark: #000000;

JSON

{
  "hex": "#63e383",
  "rgb": {
    "r": 99,
    "g": 227,
    "b": 131
  },
  "hsl": {
    "h": 135,
    "s": 69.565,
    "l": 63.922
  },
  "oklch": {
    "l": 0.82073,
    "c": 0.17567,
    "h": 149.2
  },
  "luminance": 0.5923
}

Semantic roles & 50–950 ramp

primary

#63E383

secondary

#AE3C92

accent

#14A2D2

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0F1610

muted

#808580

Preview Lab

Preview with #63E383

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

Preview Lab → · Contrast checker → · Palette generator →