#63E992#63E992

#63E992 is a very light, vivid green. Relative luminance 0.630; OKLCH L 83.8% C 0.170 H 152.4°. Best body text is #000000 at 13.60:1 contrast (WCAG AA passes).

Color values

HEX	#63E992
RGB	rgb(99, 233, 146)
HSL	hsl(141, 75%, 65%)
HSV	hsv(141, 58%, 91%)
CMYK	cmyk(57.5%, 0%, 37.3%, 8.6%)
CIE-LAB	lab(83.44, -55.60, 31.55)
CIE-LCH	lch(83.44, 63.93, 150.43°)
OKLab	oklab(83.81% -0.1507 0.0788)
OKLCH	oklch(83.81% 0.17 152.4)
XYZ	xyz(39.4698, 63.0021, 37.2692)
Luminance	0.6301 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E992 #E963BA

analogous

#77E963 #63E992 #63E9D5

triadic

#63E992 #9263E9 #E99263

tetradic

#63E992 #6377E9 #E963BA #E9D563

square

#63E992 #6377E9 #E963BA #E9D563

split-complementary

#63E992 #D563E9 #E96377

monochromatic

#1AB851 #2DE16D #63E992 #99F1B7 #CEF8DD

Accessibility & contrast

On white

1.54

#63E992 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.60

#63E992 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E992

13.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E992	#FFFFFF	#000000	##000000
##63E992	1.00	1.54	13.60	13.60
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.60	21.00	1.00	1.00
##000000	13.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D88C

Deuteranopia (green-blind)

#D7CB98

Tritanopia (blue-blind)

#3AE6D3

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #63e992;
/* rgb */ color: rgb(99, 233, 146);
/* oklch */ color: oklch(83.8% 0.170 152.4);

Tailwind

colors: {
  custom: {
    50: '#9af1b2',
    500: '#63e992',
    950: '#000000',
  },
}

SCSS

$custom: #63e992;
$custom-light: #9af1b2;
$custom-dark: #000000;

JSON

{
  "hex": "#63e992",
  "rgb": {
    "r": 99,
    "g": 233,
    "b": 146
  },
  "hsl": {
    "h": 141.045,
    "s": 75.281,
    "l": 65.098
  },
  "oklch": {
    "l": 0.83813,
    "c": 0.17002,
    "h": 152.4
  },
  "luminance": 0.63006
}

Semantic roles & 50–950 ramp

primary

#63E992

secondary

#B7398B

accent

#0E91D7

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1711

muted

#808581

Preview Lab

Preview with #63E992

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

Preview Lab → · Contrast checker → · Palette generator →