#63C53E#63C53E

#63C53E is a light, vivid green. Relative luminance 0.429; OKLCH L 73.7% C 0.194 H 138.5°. Best body text is #000000 at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#63C53E
RGB	rgb(99, 197, 62)
HSL	hsl(104, 54%, 51%)
HSV	hsv(104, 69%, 77%)
CMYK	cmyk(49.7%, 0%, 68.5%, 22.7%)
CIE-LAB	lab(71.51, -52.70, 56.41)
CIE-LCH	lch(71.51, 77.19, 133.05°)
OKLab	oklab(73.68% -0.1453 0.1288)
OKLCH	oklch(73.68% 0.194 138.5)
XYZ	xyz(25.9804, 42.9311, 11.4740)
Luminance	0.4293 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C53E #A03EC5

analogous

#A6C53E #63C53E #3EC55C

triadic

#63C53E #3E63C5 #C53E63

tetradic

#63C53E #3EA6C5 #A03EC5 #C55C3E

square

#63C53E #3EA6C5 #A03EC5 #C55C3E

split-complementary

#63C53E #5C3EC5 #C53EA6

monochromatic

#346920 #4B982E #63C53E #89D36D #AFE19C

Accessibility & contrast

On white

2.19

#63C53E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.59

#63C53E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C53E

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C53E	#FFFFFF	#000000	##000000
##63C53E	1.00	2.19	9.59	9.59
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.59	21.00	1.00	1.00
##000000	9.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB42A

Deuteranopia (green-blind)

#BEAC4A

Tritanopia (blue-blind)

#5BBEAA

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #63c53e;
/* rgb */ color: rgb(99, 197, 62);
/* oklch */ color: oklch(73.7% 0.194 138.5);

Tailwind

colors: {
  custom: {
    50: '#98d77a',
    500: '#63c53e',
    950: '#000000',
  },
}

SCSS

$custom: #63c53e;
$custom-light: #98d77a;
$custom-dark: #000000;

JSON

{
  "hex": "#63c53e",
  "rgb": {
    "r": 99,
    "g": 197,
    "b": 62
  },
  "hsl": {
    "h": 103.556,
    "s": 53.785,
    "l": 50.784
  },
  "oklch": {
    "l": 0.73679,
    "c": 0.19415,
    "h": 138.5
  },
  "luminance": 0.42933
}

Semantic roles & 50–950 ramp

primary

#63C53E

secondary

#BD91CD

accent

#4BDDB5

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E140A

muted

#7E837C

Preview Lab

Preview with #63C53E

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

Preview Lab → · Contrast checker → · Palette generator →