#63E270#63E270

#63E270 is a light, vivid green. Relative luminance 0.582; OKLCH L 81.5% C 0.191 H 145.5°. Best body text is #000000 at 12.64:1 contrast (WCAG AA passes).

Color values

HEX	#63E270
RGB	rgb(99, 226, 112)
HSL	hsl(126, 69%, 64%)
HSV	hsv(126, 56%, 89%)
CMYK	cmyk(56.2%, 0%, 50.4%, 11.4%)
CIE-LAB	lab(80.86, -58.20, 45.01)
CIE-LCH	lch(80.86, 73.58, 142.28°)
OKLab	oklab(81.53% -0.1577 0.1086)
OKLCH	oklch(81.53% 0.191 145.5)
XYZ	xyz(35.2644, 58.2121, 24.7038)
Luminance	0.5821 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E270 #E263D5

analogous

#95E263 #63E270 #63E2AF

triadic

#63E270 #7063E2 #E27063

tetradic

#63E270 #6395E2 #E263D5 #E2AF63

square

#63E270 #6395E2 #E263D5 #E2AF63

split-complementary

#63E270 #AF63E2 #E26395

monochromatic

#20AB2E #2FD841 #63E270 #97EC9F #CAF5CF

Accessibility & contrast

On white

1.66

#63E270 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.64

#63E270 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E270

12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E270	#FFFFFF	#000000	##000000
##63E270	1.00	1.66	12.64	12.64
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.64	21.00	1.00	1.00
##000000	12.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5D066

Deuteranopia (green-blind)

#D5C478

Tritanopia (blue-blind)

#4ADDC8

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #63e270;
/* rgb */ color: rgb(99, 226, 112);
/* oklch */ color: oklch(81.5% 0.191 145.5);

Tailwind

colors: {
  custom: {
    50: '#9aec9b',
    500: '#63e270',
    950: '#000000',
  },
}

SCSS

$custom: #63e270;
$custom-light: #9aec9b;
$custom-dark: #000000;

JSON

{
  "hex": "#63e270",
  "rgb": {
    "r": 99,
    "g": 226,
    "b": 112
  },
  "hsl": {
    "h": 126.142,
    "s": 68.649,
    "l": 63.725
  },
  "oklch": {
    "l": 0.81529,
    "c": 0.19148,
    "h": 145.5
  },
  "luminance": 0.58215
}

Semantic roles & 50–950 ramp

primary

#63E270

secondary

#AD3DA1

accent

#15BDD1

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0F160E

muted

#80857F

Preview Lab

Preview with #63E270

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

Preview Lab → · Contrast checker → · Palette generator →