#63C23D#63C23D

#63C23D is a light, vivid green. Relative luminance 0.416; OKLCH L 72.9% C 0.191 H 138.2°. Best body text is #000000 at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#63C23D
RGB	rgb(99, 194, 61)
HSL	hsl(103, 52%, 50%)
HSV	hsv(103, 69%, 76%)
CMYK	cmyk(49%, 0%, 68.6%, 23.9%)
CIE-LAB	lab(70.57, -51.62, 55.82)
CIE-LCH	lch(70.57, 76.03, 132.76°)
OKLab	oklab(72.91% -0.1425 0.1274)
OKLCH	oklch(72.91% 0.191 138.2)
XYZ	xyz(25.2788, 41.5714, 11.1060)
Luminance	0.4157 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C23D #9C3DC2

analogous

#A6C23D #63C23D #3DC259

triadic

#63C23D #3D63C2 #C23D63

tetradic

#63C23D #3DA6C2 #9C3DC2 #C2593D

square

#63C23D #3DA6C2 #9C3DC2 #C2593D

split-complementary

#63C23D #593DC2 #C23DA6

monochromatic

#336520 #4B932E #63C23D #88D16C #AEDF9A

Accessibility & contrast

On white

2.25

#63C23D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.31

#63C23D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C23D

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C23D	#FFFFFF	#000000	##000000
##63C23D	1.00	2.25	9.31	9.31
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.31	21.00	1.00	1.00
##000000	9.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B229

Deuteranopia (green-blind)

#BBAA49

Tritanopia (blue-blind)

#5CBBA7

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #63c23d;
/* rgb */ color: rgb(99, 194, 61);
/* oklch */ color: oklch(72.9% 0.191 138.2);

Tailwind

colors: {
  custom: {
    50: '#97d579',
    500: '#63c23d',
    950: '#000000',
  },
}

SCSS

$custom: #63c23d;
$custom-light: #97d579;
$custom-dark: #000000;

JSON

{
  "hex": "#63c23d",
  "rgb": {
    "r": 99,
    "g": 194,
    "b": 61
  },
  "hsl": {
    "h": 102.857,
    "s": 52.157,
    "l": 50
  },
  "oklch": {
    "l": 0.72909,
    "c": 0.19112,
    "h": 138.2
  },
  "luminance": 0.41573
}

Semantic roles & 50–950 ramp

primary

#63C23D

secondary

#BA90CB

accent

#4CDCB3

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E140A

muted

#7E837C

Preview Lab

Preview with #63C23D

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

Preview Lab → · Contrast checker → · Palette generator →