#63C13F#63C13F

#63C13F is a light, vivid green. Relative luminance 0.412; OKLCH L 72.7% C 0.189 H 138.3°. Best body text is #000000 at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#63C13F
RGB	rgb(99, 193, 63)
HSL	hsl(103, 51%, 50%)
HSV	hsv(103, 67%, 76%)
CMYK	cmyk(48.7%, 0%, 67.4%, 24.3%)
CIE-LAB	lab(70.28, -51.06, 54.71)
CIE-LCH	lch(70.28, 74.84, 133.02°)
OKLab	oklab(72.67% -0.1408 0.1253)
OKLCH	oklch(72.67% 0.189 138.3)
XYZ	xyz(25.1119, 41.1497, 11.3211)
Luminance	0.4115 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C13F #9D3FC1

analogous

#A4C13F #63C13F #3FC15C

triadic

#63C13F #3F63C1 #C13F63

tetradic

#63C13F #3FA4C1 #9D3FC1 #C15C3F

square

#63C13F #3FA4C1 #9D3FC1 #C15C3F

split-complementary

#63C13F #5C3FC1 #C13FA4

monochromatic

#346521 #4B9330 #63C13F #89D06D #AEDF9C

Accessibility & contrast

On white

2.28

#63C13F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.23

#63C13F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C13F

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C13F	#FFFFFF	#000000	##000000
##63C13F	1.00	2.28	9.23	9.23
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.23	21.00	1.00	1.00
##000000	9.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B12D

Deuteranopia (green-blind)

#BAA94B

Tritanopia (blue-blind)

#5CBAA7

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #63c13f;
/* rgb */ color: rgb(99, 193, 63);
/* oklch */ color: oklch(72.7% 0.189 138.3);

Tailwind

colors: {
  custom: {
    50: '#97d47a',
    500: '#63c13f',
    950: '#000000',
  },
}

SCSS

$custom: #63c13f;
$custom-light: #97d47a;
$custom-dark: #000000;

JSON

{
  "hex": "#63c13f",
  "rgb": {
    "r": 99,
    "g": 193,
    "b": 63
  },
  "hsl": {
    "h": 103.385,
    "s": 51.181,
    "l": 50.196
  },
  "oklch": {
    "l": 0.72672,
    "c": 0.18851,
    "h": 138.3
  },
  "luminance": 0.41151
}

Semantic roles & 50–950 ramp

primary

#63C13F

secondary

#BB91CB

accent

#4DDBB3

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E140A

muted

#7E837C

Preview Lab

Preview with #63C13F

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

Preview Lab → · Contrast checker → · Palette generator →