#63C23E#63C23E

#63C23E is a light, vivid green. Relative luminance 0.416; OKLCH L 72.9% C 0.190 H 138.3°. Best body text is #000000 at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#63C23E
RGB	rgb(99, 194, 62)
HSL	hsl(103, 52%, 50%)
HSV	hsv(103, 68%, 76%)
CMYK	cmyk(49%, 0%, 68%, 23.9%)
CIE-LAB	lab(70.58, -51.54, 55.43)
CIE-LCH	lch(70.58, 75.69, 132.91°)
OKLab	oklab(72.92% -0.1422 0.1267)
OKLCH	oklch(72.92% 0.19 138.3)
XYZ	xyz(25.3060, 41.5822, 11.2492)
Luminance	0.4158 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C23E #9D3EC2

analogous

#A5C23E #63C23E #3EC25B

triadic

#63C23E #3E63C2 #C23E63

tetradic

#63C23E #3EA5C2 #9D3EC2 #C25B3E

square

#63C23E #3EA5C2 #9D3EC2 #C25B3E

split-complementary

#63C23E #5B3EC2 #C23EA5

monochromatic

#346620 #4B942F #63C23E #89D16D #AEDF9B

Accessibility & contrast

On white

2.25

#63C23E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.32

#63C23E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C23E

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C23E	#FFFFFF	#000000	##000000
##63C23E	1.00	2.25	9.32	9.32
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.32	21.00	1.00	1.00
##000000	9.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B22B

Deuteranopia (green-blind)

#BBAA4A

Tritanopia (blue-blind)

#5CBBA7

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #63c23e;
/* rgb */ color: rgb(99, 194, 62);
/* oklch */ color: oklch(72.9% 0.190 138.3);

Tailwind

colors: {
  custom: {
    50: '#97d57a',
    500: '#63c23e',
    950: '#000000',
  },
}

SCSS

$custom: #63c23e;
$custom-light: #97d57a;
$custom-dark: #000000;

JSON

{
  "hex": "#63c23e",
  "rgb": {
    "r": 99,
    "g": 194,
    "b": 62
  },
  "hsl": {
    "h": 103.182,
    "s": 51.969,
    "l": 50.196
  },
  "oklch": {
    "l": 0.72917,
    "c": 0.19045,
    "h": 138.3
  },
  "luminance": 0.41584
}

Semantic roles & 50–950 ramp

primary

#63C23E

secondary

#BB90CB

accent

#4CDBB3

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E140A

muted

#7E837C

Preview Lab

Preview with #63C23E

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

Preview Lab → · Contrast checker → · Palette generator →