#63E494#63E494

#63E494 is a very light, vivid green. Relative luminance 0.603; OKLCH L 82.6% C 0.161 H 153.6°. Best body text is #000000 at 13.06:1 contrast (WCAG AA passes).

Color values

HEX	#63E494
RGB	rgb(99, 228, 148)
HSL	hsl(143, 70%, 64%)
HSV	hsv(143, 57%, 89%)
CMYK	cmyk(56.6%, 0%, 35.1%, 10.6%)
CIE-LAB	lab(81.99, -53.27, 28.59)
CIE-LCH	lch(81.99, 60.46, 151.78°)
OKLab	oklab(82.63% -0.1446 0.0717)
OKLCH	oklch(82.63% 0.161 153.6)
XYZ	xyz(38.2313, 60.2740, 37.6306)
Luminance	0.6028 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E494 #E463B3

analogous

#73E463 #63E494 #63E4D5

triadic

#63E494 #9463E4 #E49463

tetradic

#63E494 #6373E4 #E463B3 #E4D563

square

#63E494 #6373E4 #E463B3 #E4D563

split-complementary

#63E494 #D563E4 #E46373

monochromatic

#1EAE55 #2FDB70 #63E494 #97EDB8 #CBF6DC

Accessibility & contrast

On white

1.61

#63E494 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.06

#63E494 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E494

13.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E494	#FFFFFF	#000000	##000000
##63E494	1.00	1.61	13.06	13.06
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.06	21.00	1.00	1.00
##000000	13.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4D38F

Deuteranopia (green-blind)

#D2C799

Tritanopia (blue-blind)

#3BE1CF

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #63e494;
/* rgb */ color: rgb(99, 228, 148);
/* oklch */ color: oklch(82.6% 0.161 153.6);

Tailwind

colors: {
  custom: {
    50: '#99edb4',
    500: '#63e494',
    950: '#000000',
  },
}

SCSS

$custom: #63e494;
$custom-light: #99edb4;
$custom-dark: #000000;

JSON

{
  "hex": "#63e494",
  "rgb": {
    "r": 99,
    "g": 228,
    "b": 148
  },
  "hsl": {
    "h": 142.791,
    "s": 70.492,
    "l": 64.118
  },
  "oklch": {
    "l": 0.8263,
    "c": 0.16142,
    "h": 153.6
  },
  "luminance": 0.60278
}

Semantic roles & 50–950 ramp

primary

#63E494

secondary

#B03C84

accent

#138AD3

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1611

muted

#808581

Preview Lab

Preview with #63E494

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

Preview Lab → · Contrast checker → · Palette generator →