#63CF41#63CF41

#63CF41 is a light, highly saturated green. Relative luminance 0.477; OKLCH L 76.2% C 0.204 H 139.2°. Best body text is #000000 at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#63CF41
RGB	rgb(99, 207, 65)
HSL	hsl(106, 60%, 53%)
HSV	hsv(106, 69%, 81%)
CMYK	cmyk(52.2%, 0%, 68.6%, 18.8%)
CIE-LAB	lab(74.61, -56.24, 58.50)
CIE-LCH	lch(74.61, 81.15, 133.87°)
OKLab	oklab(76.24% -0.1547 0.1335)
OKLCH	oklch(76.24% 0.204 139.2)
XYZ	xyz(28.4114, 47.6577, 12.7017)
Luminance	0.4766 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CF41 #AD41CF

analogous

#AACF41 #63CF41 #41CF66

triadic

#63CF41 #4163CF #CF4163

tetradic

#63CF41 #41AACF #AD41CF #CF6641

square

#63CF41 #41AACF #AD41CF #CF6641

split-complementary

#63CF41 #6641CF #CF41AA

monochromatic

#34771E #49A82B #63CF41 #8BDB72 #B3E8A3

Accessibility & contrast

On white

1.99

#63CF41 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.53

#63CF41 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CF41

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CF41	#FFFFFF	#000000	##000000
##63CF41	1.00	1.99	10.53	10.53
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.53	21.00	1.00	1.00
##000000	10.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD2C

Deuteranopia (green-blind)

#C7B44E

Tritanopia (blue-blind)

#59C8B3

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #63cf41;
/* rgb */ color: rgb(99, 207, 65);
/* oklch */ color: oklch(76.2% 0.204 139.2);

Tailwind

colors: {
  custom: {
    50: '#99de7d',
    500: '#63cf41',
    950: '#000000',
  },
}

SCSS

$custom: #63cf41;
$custom-light: #99de7d;
$custom-dark: #000000;

JSON

{
  "hex": "#63cf41",
  "rgb": {
    "r": 99,
    "g": 207,
    "b": 65
  },
  "hsl": {
    "h": 105.634,
    "s": 59.664,
    "l": 53.333
  },
  "oklch": {
    "l": 0.76237,
    "c": 0.20436,
    "h": 139.2
  },
  "luminance": 0.4766
}

Semantic roles & 50–950 ramp

primary

#63CF41

secondary

#C697D4

accent

#45E3BD

background

#FAFDF7

surface

#F3FBEE

border

#CDD4C9

text

#0F150A

muted

#7F837C

Preview Lab

Preview with #63CF41

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

Preview Lab → · Contrast checker → · Palette generator →