#63E083#63E083

#63E083 is a light, vivid green. Relative luminance 0.576; OKLCH L 81.3% C 0.172 H 149.5°. Best body text is #000000 at 12.52:1 contrast (WCAG AA passes).

Color values

HEX	#63E083
RGB	rgb(99, 224, 131)
HSL	hsl(135, 67%, 63%)
HSV	hsv(135, 56%, 88%)
CMYK	cmyk(55.8%, 0%, 41.5%, 12.2%)
CIE-LAB	lab(80.52, -54.60, 35.27)
CIE-LCH	lch(80.52, 65.00, 147.14°)
OKLab	oklab(81.33% -0.1478 0.0872)
OKLCH	oklch(81.33% 0.172 149.5)
XYZ	xyz(35.8955, 57.5994, 30.6945)
Luminance	0.5760 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E083 #E063C0

analogous

#81E063 #63E083 #63E0C1

triadic

#63E083 #8363E0 #E08363

tetradic

#63E083 #6381E0 #E063C0 #E0C163

square

#63E083 #6381E0 #E063C0 #E0C163

split-complementary

#63E083 #C163E0 #E06381

monochromatic

#21A744 #30D65A #63E083 #96EAAC #C9F4D4

Accessibility & contrast

On white

1.68

#63E083 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.52

#63E083 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E083

12.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E083	#FFFFFF	#000000	##000000
##63E083	1.00	1.68	12.52	12.52
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.52	21.00	1.00	1.00
##000000	12.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CF7C

Deuteranopia (green-blind)

#D1C389

Tritanopia (blue-blind)

#45DCC9

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #63e083;
/* rgb */ color: rgb(99, 224, 131);
/* oklch */ color: oklch(81.3% 0.172 149.5);

Tailwind

colors: {
  custom: {
    50: '#99eaa8',
    500: '#63e083',
    950: '#000000',
  },
}

SCSS

$custom: #63e083;
$custom-light: #99eaa8;
$custom-dark: #000000;

JSON

{
  "hex": "#63e083",
  "rgb": {
    "r": 99,
    "g": 224,
    "b": 131
  },
  "hsl": {
    "h": 135.36,
    "s": 66.845,
    "l": 63.333
  },
  "oklch": {
    "l": 0.81334,
    "c": 0.17161,
    "h": 149.5
  },
  "luminance": 0.57603
}

Semantic roles & 50–950 ramp

primary

#63E083

secondary

#AA3E8E

accent

#17A0CF

background

#FCFEFC

surface

#F5FDF6

border

#CFD5D0

text

#0F1610

muted

#808480

Preview Lab

Preview with #63E083

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

Preview Lab → · Contrast checker → · Palette generator →