#63E45F#63E45F

#63E45F is a light, highly saturated green. Relative luminance 0.590; OKLCH L 81.8% C 0.208 H 142.9°. Best body text is #000000 at 12.79:1 contrast (WCAG AA passes).

Color values

HEX	#63E45F
RGB	rgb(99, 228, 95)
HSL	hsl(118, 71%, 63%)
HSV	hsv(118, 58%, 89%)
CMYK	cmyk(56.6%, 0%, 58.3%, 10.6%)
CIE-LAB	lab(81.27, -61.05, 53.34)
CIE-LCH	lch(81.27, 81.07, 138.86°)
OKLab	oklab(81.81% -0.1661 0.1257)
OKLCH	oklch(81.81% 0.208 142.9)
XYZ	xyz(34.9527, 58.9626, 20.3633)
Luminance	0.5897 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E45F #E05FE4

analogous

#A6E45F #63E45F #5FE49D

triadic

#63E45F #5F63E4 #E45F63

tetradic

#63E45F #5FA6E4 #E05FE4 #E49D5F

square

#63E45F #5FA6E4 #E05FE4 #E49D5F

split-complementary

#63E45F #9D5FE4 #E45FA6

monochromatic

#21AC1D #30DB2B #63E45F #96ED93 #C9F6C8

Accessibility & contrast

On white

1.64

#63E45F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.79

#63E45F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E45F

12.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E45F	#FFFFFF	#000000	##000000
##63E45F	1.00	1.64	12.79	12.79
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.79	21.00	1.00	1.00
##000000	12.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D151

Deuteranopia (green-blind)

#D8C66A

Tritanopia (blue-blind)

#4EDEC7

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #63e45f;
/* rgb */ color: rgb(99, 228, 95);
/* oklch */ color: oklch(81.8% 0.208 142.9);

Tailwind

colors: {
  custom: {
    50: '#9bed90',
    500: '#63e45f',
    950: '#000000',
  },
}

SCSS

$custom: #63e45f;
$custom-light: #9bed90;
$custom-dark: #000000;

JSON

{
  "hex": "#63e45f",
  "rgb": {
    "r": 99,
    "g": 228,
    "b": 95
  },
  "hsl": {
    "h": 118.195,
    "s": 71.123,
    "l": 63.333
  },
  "oklch": {
    "l": 0.81809,
    "c": 0.20826,
    "h": 142.9
  },
  "luminance": 0.58966
}

Semantic roles & 50–950 ramp

primary

#63E45F

secondary

#AA3AAD

accent

#12D3CD

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0F160D

muted

#80857F

Preview Lab

Preview with #63E45F

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

Preview Lab → · Contrast checker → · Palette generator →