#63EF5E#63EF5E

#63EF5E is a very light, highly saturated green. Relative luminance 0.652; OKLCH L 84.5% C 0.222 H 142.8°. Best body text is #000000 at 14.04:1 contrast (WCAG AA passes).

Color values

HEX	#63EF5E
RGB	rgb(99, 239, 94)
HSL	hsl(118, 82%, 65%)
HSV	hsv(118, 61%, 94%)
CMYK	cmyk(58.6%, 0%, 60.7%, 6.3%)
CIE-LAB	lab(84.58, -65.10, 57.56)
CIE-LCH	lch(84.58, 86.90, 138.52°)
OKLab	oklab(84.54% -0.1771 0.1346)
OKLCH	oklch(84.54% 0.222 142.8)
XYZ	xyz(38.0304, 65.1903, 21.1664)
Luminance	0.6519 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EF5E #EA5EEF

analogous

#ABEF5E #63EF5E #5EEFA1

triadic

#63EF5E #5E63EF #EF5E63

tetradic

#63EF5E #5EABEF #EA5EEF #EFA15E

square

#63EF5E #5EABEF #EA5EEF #EFA15E

split-complementary

#63EF5E #A15EEF #EF5EAB

monochromatic

#19C013 #2DE926 #63EF5E #99F596 #CFFACD

Accessibility & contrast

On white

1.50

#63EF5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.04

#63EF5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EF5E

14.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EF5E	#FFFFFF	#000000	##000000
##63EF5E	1.00	1.50	14.04	14.04
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.04	21.00	1.00	1.00
##000000	14.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DA4E

Deuteranopia (green-blind)

#E2CF6A

Tritanopia (blue-blind)

#4BE8D0

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #63ef5e;
/* rgb */ color: rgb(99, 239, 94);
/* oklch */ color: oklch(84.5% 0.222 142.8);

Tailwind

colors: {
  custom: {
    50: '#9df590',
    500: '#63ef5e',
    950: '#000000',
  },
}

SCSS

$custom: #63ef5e;
$custom-light: #9df590;
$custom-dark: #000000;

JSON

{
  "hex": "#63ef5e",
  "rgb": {
    "r": 99,
    "g": 239,
    "b": 94
  },
  "hsl": {
    "h": 117.931,
    "s": 81.921,
    "l": 65.294
  },
  "oklch": {
    "l": 0.84535,
    "c": 0.22246,
    "h": 142.8
  },
  "luminance": 0.65194
}

Semantic roles & 50–950 ramp

primary

#63EF5E

secondary

#B933BE

accent

#07DED7

background

#FCFFFC

surface

#F6FFF4

border

#D0D7CE

text

#10170D

muted

#80857F

Preview Lab

Preview with #63EF5E

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

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