#63E994#63E994

#63E994 is a very light, vivid green. Relative luminance 0.631; OKLCH L 83.9% C 0.168 H 152.9°. Best body text is #000000 at 13.61:1 contrast (WCAG AA passes).

Color values

HEX	#63E994
RGB	rgb(99, 233, 148)
HSL	hsl(142, 75%, 65%)
HSV	hsv(142, 58%, 91%)
CMYK	cmyk(57.5%, 0%, 36.5%, 8.6%)
CIE-LAB	lab(83.48, -55.25, 30.58)
CIE-LCH	lch(83.48, 63.15, 151.04°)
OKLab	oklab(83.85% -0.1498 0.0765)
OKLCH	oklch(83.85% 0.168 152.9)
XYZ	xyz(39.6267, 63.0649, 38.0957)
Luminance	0.6307 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E994 #E963B8

analogous

#75E963 #63E994 #63E9D7

triadic

#63E994 #9463E9 #E99463

tetradic

#63E994 #6375E9 #E963B8 #E9D763

square

#63E994 #6375E9 #E963B8 #E9D763

split-complementary

#63E994 #D763E9 #E96375

monochromatic

#1AB854 #2DE16F #63E994 #99F1B9 #CEF8DE

Accessibility & contrast

On white

1.54

#63E994 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.61

#63E994 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E994

13.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E994	#FFFFFF	#000000	##000000
##63E994	1.00	1.54	13.61	13.61
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.61	21.00	1.00	1.00
##000000	13.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D88E

Deuteranopia (green-blind)

#D7CB99

Tritanopia (blue-blind)

#39E6D3

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #63e994;
/* rgb */ color: rgb(99, 233, 148);
/* oklch */ color: oklch(83.9% 0.168 152.9);

Tailwind

colors: {
  custom: {
    50: '#9af1b4',
    500: '#63e994',
    950: '#000000',
  },
}

SCSS

$custom: #63e994;
$custom-light: #9af1b4;
$custom-dark: #000000;

JSON

{
  "hex": "#63e994",
  "rgb": {
    "r": 99,
    "g": 233,
    "b": 148
  },
  "hsl": {
    "h": 141.94,
    "s": 75.281,
    "l": 65.098
  },
  "oklch": {
    "l": 0.83851,
    "c": 0.16821,
    "h": 152.9
  },
  "luminance": 0.63069
}

Semantic roles & 50–950 ramp

primary

#63E994

secondary

#B73989

accent

#0E8ED7

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1711

muted

#808581

Preview Lab

Preview with #63E994

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

Preview Lab → · Contrast checker → · Palette generator →