#63CE43#63CE43

#63CE43 is a light, highly saturated green. Relative luminance 0.472; OKLCH L 76.0% C 0.202 H 139.3°. Best body text is #000000 at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#63CE43
RGB	rgb(99, 206, 67)
HSL	hsl(106, 59%, 54%)
HSV	hsv(106, 67%, 81%)
CMYK	cmyk(51.9%, 0%, 67.5%, 19.2%)
CIE-LAB	lab(74.32, -55.70, 57.41)
CIE-LCH	lch(74.32, 79.99, 134.13°)
OKLab	oklab(76% -0.1531 0.1315)
OKLCH	oklch(76% 0.202 139.3)
XYZ	xyz(28.2289, 47.1983, 12.9318)
Luminance	0.4720 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CE43 #AE43CE

analogous

#A8CE43 #63CE43 #43CE68

triadic

#63CE43 #4363CE #CE4363

tetradic

#63CE43 #43A8CE #AE43CE #CE6843

square

#63CE43 #43A8CE #AE43CE #CE6843

split-complementary

#63CE43 #6843CE #CE43A8

monochromatic

#33771F #48A82C #63CE43 #8BDB74 #B4E7A4

Accessibility & contrast

On white

2.01

#63CE43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.44

#63CE43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CE43

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CE43	#FFFFFF	#000000	##000000
##63CE43	1.00	2.01	10.44	10.44
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.44	21.00	1.00	1.00
##000000	10.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BC2F

Deuteranopia (green-blind)

#C6B350

Tritanopia (blue-blind)

#59C7B2

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #63ce43;
/* rgb */ color: rgb(99, 206, 67);
/* oklch */ color: oklch(76.0% 0.202 139.3);

Tailwind

colors: {
  custom: {
    50: '#99de7e',
    500: '#63ce43',
    950: '#000000',
  },
}

SCSS

$custom: #63ce43;
$custom-light: #99de7e;
$custom-dark: #000000;

JSON

{
  "hex": "#63ce43",
  "rgb": {
    "r": 99,
    "g": 206,
    "b": 67
  },
  "hsl": {
    "h": 106.187,
    "s": 58.65,
    "l": 53.529
  },
  "oklch": {
    "l": 0.76001,
    "c": 0.20182,
    "h": 139.3
  },
  "luminance": 0.47201
}

Semantic roles & 50–950 ramp

primary

#63CE43

secondary

#C699D4

accent

#46E2BE

background

#F9FDF8

surface

#F2FBEF

border

#CCD4CA

text

#0F150A

muted

#7E837C

Preview Lab

Preview with #63CE43

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

Preview Lab → · Contrast checker → · Palette generator →