#63EE5F#63EE5F

#63EE5F is a very light, highly saturated green. Relative luminance 0.646; OKLCH L 84.3% C 0.221 H 142.9°. Best body text is #000000 at 13.93:1 contrast (WCAG AA passes).

Color values

HEX	#63EE5F
RGB	rgb(99, 238, 95)
HSL	hsl(118, 81%, 65%)
HSV	hsv(118, 60%, 93%)
CMYK	cmyk(58.4%, 0%, 60.1%, 6.7%)
CIE-LAB	lab(84.29, -64.64, 56.80)
CIE-LCH	lch(84.29, 86.05, 138.69°)
OKLab	oklab(84.3% -0.1758 0.1331)
OKLCH	oklch(84.3% 0.221 142.9)
XYZ	xyz(37.7836, 64.6245, 21.3069)
Luminance	0.6463 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EE5F #EA5FEE

analogous

#AAEE5F #63EE5F #5FEEA3

triadic

#63EE5F #5F63EE #EE5F63

tetradic

#63EE5F #5FAAEE #EA5FEE #EEA35F

square

#63EE5F #5FAAEE #EA5FEE #EEA35F

split-complementary

#63EE5F #A35FEE #EE5FAA

monochromatic

#19BE14 #2DE828 #63EE5F #99F496 #CFFACE

Accessibility & contrast

On white

1.51

#63EE5F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.93

#63EE5F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EE5F

13.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EE5F	#FFFFFF	#000000	##000000
##63EE5F	1.00	1.51	13.93	13.93
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.93	21.00	1.00	1.00
##000000	13.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DA4F

Deuteranopia (green-blind)

#E1CE6B

Tritanopia (blue-blind)

#4BE7CF

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #63ee5f;
/* rgb */ color: rgb(99, 238, 95);
/* oklch */ color: oklch(84.3% 0.221 142.9);

Tailwind

colors: {
  custom: {
    50: '#9cf591',
    500: '#63ee5f',
    950: '#000000',
  },
}

SCSS

$custom: #63ee5f;
$custom-light: #9cf591;
$custom-dark: #000000;

JSON

{
  "hex": "#63ee5f",
  "rgb": {
    "r": 99,
    "g": 238,
    "b": 95
  },
  "hsl": {
    "h": 118.322,
    "s": 80.791,
    "l": 65.294
  },
  "oklch": {
    "l": 0.84297,
    "c": 0.22051,
    "h": 142.9
  },
  "luminance": 0.64628
}

Semantic roles & 50–950 ramp

primary

#63EE5F

secondary

#B934BD

accent

#08DDD7

background

#FCFFFC

surface

#F6FEF4

border

#D0D6CE

text

#0F170D

muted

#80857F

Preview Lab

Preview with #63EE5F

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

Preview Lab → · Contrast checker → · Palette generator →