#63BE3F#63BE3F

#63BE3F is a light, vivid green. Relative luminance 0.398; OKLCH L 71.9% C 0.185 H 138.2°. Best body text is #000000 at 8.97:1 contrast (WCAG AA passes).

Color values

HEX	#63BE3F
RGB	rgb(99, 190, 63)
HSL	hsl(103, 50%, 50%)
HSV	hsv(103, 67%, 75%)
CMYK	cmyk(47.9%, 0%, 66.8%, 25.5%)
CIE-LAB	lab(69.35, -49.89, 53.72)
CIE-LCH	lch(69.35, 73.31, 132.88°)
OKLab	oklab(71.91% -0.1376 0.1233)
OKLCH	oklch(71.91% 0.185 138.2)
XYZ	xyz(24.4554, 39.8368, 11.1023)
Luminance	0.3984 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BE3F #9A3FBE

analogous

#A3BE3F #63BE3F #3FBE5A

triadic

#63BE3F #3F63BE #BE3F63

tetradic

#63BE3F #3FA3BE #9A3FBE #BE5A3F

square

#63BE3F #3FA3BE #9A3FBE #BE5A3F

split-complementary

#63BE3F #5A3FBE #BE3FA3

monochromatic

#336221 #4B9030 #63BE3F #88CE6C #ADDD9A

Accessibility & contrast

On white

2.34

#63BE3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.97

#63BE3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BE3F

8.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BE3F	#FFFFFF	#000000	##000000
##63BE3F	1.00	2.34	8.97	8.97
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.97	21.00	1.00	1.00
##000000	8.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AE2E

Deuteranopia (green-blind)

#B8A64A

Tritanopia (blue-blind)

#5DB8A4

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #63be3f;
/* rgb */ color: rgb(99, 190, 63);
/* oklch */ color: oklch(71.9% 0.185 138.2);

Tailwind

colors: {
  custom: {
    50: '#97d27a',
    500: '#63be3f',
    950: '#000000',
  },
}

SCSS

$custom: #63be3f;
$custom-light: #97d27a;
$custom-dark: #000000;

JSON

{
  "hex": "#63be3f",
  "rgb": {
    "r": 99,
    "g": 190,
    "b": 63
  },
  "hsl": {
    "h": 102.992,
    "s": 50.198,
    "l": 49.608
  },
  "oklch": {
    "l": 0.7191,
    "c": 0.18475,
    "h": 138.2
  },
  "luminance": 0.39838
}

Semantic roles & 50–950 ramp

primary

#63BE3F

secondary

#B98FC9

accent

#4EDAB2

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E140A

muted

#7E837C

Preview Lab

Preview with #63BE3F

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

Preview Lab → · Contrast checker → · Palette generator →