#63D345#63D345

#63D345 is a light, highly saturated green. Relative luminance 0.497; OKLCH L 77.3% C 0.207 H 139.7°. Best body text is #000000 at 10.93:1 contrast (WCAG AA passes).

Color values

HEX	#63D345
RGB	rgb(99, 211, 69)
HSL	hsl(107, 62%, 55%)
HSV	hsv(107, 67%, 83%)
CMYK	cmyk(53.1%, 0%, 67.3%, 17.3%)
CIE-LAB	lab(75.87, -57.39, 58.27)
CIE-LCH	lch(75.87, 81.78, 134.57°)
OKLab	oklab(77.28% -0.1576 0.1335)
OKLCH	oklch(77.28% 0.207 139.7)
XYZ	xyz(29.5128, 49.6685, 13.6608)
Luminance	0.4967 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D345 #B545D3

analogous

#AAD345 #63D345 #45D36E

triadic

#63D345 #4563D3 #D34563

tetradic

#63D345 #45AAD3 #B545D3 #D36E45

square

#63D345 #45AAD3 #B545D3 #D36E45

split-complementary

#63D345 #6E45D3 #D345AA

monochromatic

#337F1E #46B12A #63D345 #8DDF76 #B6EAA8

Accessibility & contrast

On white

1.92

#63D345 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.93

#63D345 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D345

10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D345	#FFFFFF	#000000	##000000
##63D345	1.00	1.92	10.93	10.93
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.93	21.00	1.00	1.00
##000000	10.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C131

Deuteranopia (green-blind)

#CAB752

Tritanopia (blue-blind)

#57CCB6

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #63d345;
/* rgb */ color: rgb(99, 211, 69);
/* oklch */ color: oklch(77.3% 0.207 139.7);

Tailwind

colors: {
  custom: {
    50: '#99e180',
    500: '#63d345',
    950: '#000000',
  },
}

SCSS

$custom: #63d345;
$custom-light: #99e180;
$custom-dark: #000000;

JSON

{
  "hex": "#63d345",
  "rgb": {
    "r": 99,
    "g": 211,
    "b": 69
  },
  "hsl": {
    "h": 107.324,
    "s": 61.739,
    "l": 54.902
  },
  "oklch": {
    "l": 0.77282,
    "c": 0.20655,
    "h": 139.7
  },
  "luminance": 0.49671
}

Semantic roles & 50–950 ramp

primary

#63D345

secondary

#CB9CD8

accent

#43E5C3

background

#FAFDF8

surface

#F3FBEF

border

#CDD4CA

text

#0F150B

muted

#7F837C

Preview Lab

Preview with #63D345

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

Preview Lab → · Contrast checker → · Palette generator →