#63D85B#63D85B

#63D85B is a light, vivid green. Relative luminance 0.525; OKLCH L 78.8% C 0.196 H 142.3°. Best body text is #000000 at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#63D85B
RGB	rgb(99, 216, 91)
HSL	hsl(116, 62%, 60%)
HSV	hsv(116, 58%, 85%)
CMYK	cmyk(54.2%, 0%, 57.9%, 15.3%)
CIE-LAB	lab(77.59, -57.06, 50.85)
CIE-LCH	lch(77.59, 76.43, 138.29°)
OKLab	oklab(78.76% -0.1555 0.12)
OKLCH	oklch(78.76% 0.196 142.3)
XYZ	xyz(31.5882, 52.5171, 18.3677)
Luminance	0.5252 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D85B #D05BD8

analogous

#A1D85B #63D85B #5BD891

triadic

#63D85B #5B63D8 #D85B63

tetradic

#63D85B #5BA1D8 #D05BD8 #D8915B

square

#63D85B #5BA1D8 #D05BD8 #D8915B

split-complementary

#63D85B #915BD8 #D85BA1

monochromatic

#2B9523 #39C72F #63D85B #92E48C #C1F0BE

Accessibility & contrast

On white

1.83

#63D85B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.50

#63D85B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D85B

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D85B	#FFFFFF	#000000	##000000
##63D85B	1.00	1.83	11.50	11.50
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.50	21.00	1.00	1.00
##000000	11.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC64E

Deuteranopia (green-blind)

#CDBC65

Tritanopia (blue-blind)

#52D2BD

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #63d85b;
/* rgb */ color: rgb(99, 216, 91);
/* oklch */ color: oklch(78.8% 0.196 142.3);

Tailwind

colors: {
  custom: {
    50: '#99e58d',
    500: '#63d85b',
    950: '#000000',
  },
}

SCSS

$custom: #63d85b;
$custom-light: #99e58d;
$custom-dark: #000000;

JSON

{
  "hex": "#63d85b",
  "rgb": {
    "r": 99,
    "g": 216,
    "b": 91
  },
  "hsl": {
    "h": 116.16,
    "s": 61.576,
    "l": 60.196
  },
  "oklch": {
    "l": 0.78764,
    "c": 0.19636,
    "h": 142.3
  },
  "luminance": 0.5252
}

Semantic roles & 50–950 ramp

primary

#63D85B

secondary

#943D9A

accent

#1CC9BE

background

#FCFEFC

surface

#F5FCF4

border

#CFD5CE

text

#0F160C

muted

#80847F

Preview Lab

Preview with #63D85B

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

Preview Lab → · Contrast checker → · Palette generator →