#63C03E#63C03E

#63C03E is a light, vivid green. Relative luminance 0.407; OKLCH L 72.4% C 0.188 H 138.2°. Best body text is #000000 at 9.14:1 contrast (WCAG AA passes).

Color values

HEX	#63C03E
RGB	rgb(99, 192, 62)
HSL	hsl(103, 51%, 50%)
HSV	hsv(103, 68%, 75%)
CMYK	cmyk(48.4%, 0%, 67.7%, 24.7%)
CIE-LAB	lab(69.96, -50.76, 54.78)
CIE-LCH	lch(69.96, 74.68, 132.82°)
OKLab	oklab(72.41% -0.1401 0.1253)
OKLCH	oklch(72.41% 0.188 138.2)
XYZ	xyz(24.8639, 40.6980, 11.1018)
Luminance	0.4070 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C03E #9B3EC0

analogous

#A4C03E #63C03E #3EC05A

triadic

#63C03E #3E63C0 #C03E63

tetradic

#63C03E #3EA4C0 #9B3EC0 #C05A3E

square

#63C03E #3EA4C0 #9B3EC0 #C05A3E

split-complementary

#63C03E #5A3EC0 #C03EA4

monochromatic

#336320 #4B922F #63C03E #88CF6C #ADDE9A

Accessibility & contrast

On white

2.30

#63C03E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.14

#63C03E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C03E

9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C03E	#FFFFFF	#000000	##000000
##63C03E	1.00	2.30	9.14	9.14
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.14	21.00	1.00	1.00
##000000	9.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B02C

Deuteranopia (green-blind)

#BAA84A

Tritanopia (blue-blind)

#5CB9A6

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #63c03e;
/* rgb */ color: rgb(99, 192, 62);
/* oklch */ color: oklch(72.4% 0.188 138.2);

Tailwind

colors: {
  custom: {
    50: '#97d47a',
    500: '#63c03e',
    950: '#000000',
  },
}

SCSS

$custom: #63c03e;
$custom-light: #97d47a;
$custom-dark: #000000;

JSON

{
  "hex": "#63c03e",
  "rgb": {
    "r": 99,
    "g": 192,
    "b": 62
  },
  "hsl": {
    "h": 102.923,
    "s": 51.181,
    "l": 49.804
  },
  "oklch": {
    "l": 0.7241,
    "c": 0.18795,
    "h": 138.2
  },
  "luminance": 0.407
}

Semantic roles & 50–950 ramp

primary

#63C03E

secondary

#BA8FCA

accent

#4DDBB2

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E140A

muted

#7E837C

Preview Lab

Preview with #63C03E

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

Preview Lab → · Contrast checker → · Palette generator →