#63EE4E#63EE4E

#63EE4E is a very light, highly saturated green. Relative luminance 0.644; OKLCH L 84.1% C 0.232 H 141.2°. Best body text is #000000 at 13.87:1 contrast (WCAG AA passes).

Color values

HEX	#63EE4E
RGB	rgb(99, 238, 78)
HSL	hsl(112, 82%, 62%)
HSV	hsv(112, 67%, 93%)
CMYK	cmyk(58.4%, 0%, 67.2%, 6.7%)
CIE-LAB	lab(84.15, -66.28, 63.57)
CIE-LCH	lch(84.15, 91.84, 136.19°)
OKLab	oklab(84.13% -0.1811 0.1457)
OKLCH	oklch(84.13% 0.232 141.2)
XYZ	xyz(37.0935, 64.3484, 17.6720)
Luminance	0.6435 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EE4E #D94EEE

analogous

#B3EE4E #63EE4E #4EEE89

triadic

#63EE4E #4E63EE #EE4E63

tetradic

#63EE4E #4EB3EE #D94EEE #EE894E

square

#63EE4E #4EB3EE #D94EEE #EE894E

split-complementary

#63EE4E #894EEE #EE4EB3

monochromatic

#26B111 #32E816 #63EE4E #94F386 #C5F9BE

Accessibility & contrast

On white

1.51

#63EE4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.87

#63EE4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EE4E

13.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EE4E	#FFFFFF	#000000	##000000
##63EE4E	1.00	1.51	13.87	13.87
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.87	21.00	1.00	1.00
##000000	13.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4D937

Deuteranopia (green-blind)

#E2CD5D

Tritanopia (blue-blind)

#4FE7CE

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #63ee4e;
/* rgb */ color: rgb(99, 238, 78);
/* oklch */ color: oklch(84.1% 0.232 141.2);

Tailwind

colors: {
  custom: {
    50: '#9df587',
    500: '#63ee4e',
    950: '#000000',
  },
}

SCSS

$custom: #63ee4e;
$custom-light: #9df587;
$custom-dark: #000000;

JSON

{
  "hex": "#63ee4e",
  "rgb": {
    "r": 99,
    "g": 238,
    "b": 78
  },
  "hsl": {
    "h": 112.125,
    "s": 82.474,
    "l": 61.961
  },
  "oklch": {
    "l": 0.84133,
    "c": 0.23246,
    "h": 141.2
  },
  "luminance": 0.64352
}

Semantic roles & 50–950 ramp

primary

#63EE4E

secondary

#A02FB1

accent

#07DFC2

background

#FCFFFC

surface

#F6FEF4

border

#D0D6CE

text

#10170C

muted

#80857F

Preview Lab

Preview with #63EE4E

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

Preview Lab → · Contrast checker → · Palette generator →