#63D53C#63D53C

#63D53C is a light, highly saturated green. Relative luminance 0.506; OKLCH L 77.7% C 0.215 H 139.0°. Best body text is #000000 at 11.11:1 contrast (WCAG AA passes).

Color values

HEX	#63D53C
RGB	rgb(99, 213, 60)
HSL	hsl(105, 65%, 54%)
HSV	hsv(105, 72%, 84%)
CMYK	cmyk(53.5%, 0%, 71.8%, 16.5%)
CIE-LAB	lab(76.41, -58.84, 62.22)
CIE-LCH	lch(76.41, 85.64, 133.40°)
OKLab	oklab(77.71% -0.162 0.1407)
OKLCH	oklch(77.71% 0.215 139)
XYZ	xyz(29.7543, 50.5650, 12.4662)
Luminance	0.5057 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D53C #AE3CD5

analogous

#AFD53C #63D53C #3CD561

triadic

#63D53C #3C63D5 #D53C63

tetradic

#63D53C #3CAFD5 #AE3CD5 #D5613C

square

#63D53C #3CAFD5 #AE3CD5 #D5613C

split-complementary

#63D53C #613CD5 #D53CAF

monochromatic

#337C1B #48AE26 #63D53C #8BE06E #B4EBA1

Accessibility & contrast

On white

1.89

#63D53C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.11

#63D53C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D53C

11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D53C	#FFFFFF	#000000	##000000
##63D53C	1.00	1.89	11.11	11.11
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.11	21.00	1.00	1.00
##000000	11.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC221

Deuteranopia (green-blind)

#CDB94B

Tritanopia (blue-blind)

#58CEB7

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #63d53c;
/* rgb */ color: rgb(99, 213, 60);
/* oklch */ color: oklch(77.7% 0.215 139.0);

Tailwind

colors: {
  custom: {
    50: '#9ae37b',
    500: '#63d53c',
    950: '#000000',
  },
}

SCSS

$custom: #63d53c;
$custom-light: #9ae37b;
$custom-dark: #000000;

JSON

{
  "hex": "#63d53c",
  "rgb": {
    "r": 99,
    "g": 213,
    "b": 60
  },
  "hsl": {
    "h": 104.706,
    "s": 64.557,
    "l": 53.529
  },
  "oklch": {
    "l": 0.77714,
    "c": 0.21459,
    "h": 139
  },
  "luminance": 0.50567
}

Semantic roles & 50–950 ramp

primary

#63D53C

secondary

#6F3284

accent

#40E8BD

background

#FCFEFB

surface

#F5FCF2

border

#CFD5CC

text

#0F150A

muted

#80847D

Preview Lab

Preview with #63D53C

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

Preview Lab → · Contrast checker → · Palette generator →