#63D45A#63D45A

#63D45A is a light, vivid green. Relative luminance 0.505; OKLCH L 77.8% C 0.192 H 142.2°. Best body text is #000000 at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#63D45A
RGB	rgb(99, 212, 90)
HSL	hsl(116, 59%, 59%)
HSV	hsv(116, 58%, 83%)
CMYK	cmyk(53.3%, 0%, 57.5%, 16.9%)
CIE-LAB	lab(76.36, -55.67, 49.87)
CIE-LCH	lch(76.36, 74.74, 138.14°)
OKLab	oklab(77.75% -0.1517 0.1178)
OKLCH	oklch(77.75% 0.192 142.2)
XYZ	xyz(30.5330, 50.4753, 17.8046)
Luminance	0.5048 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D45A #CB5AD4

analogous

#A0D45A #63D45A #5AD48E

triadic

#63D45A #5A63D4 #D45A63

tetradic

#63D45A #5AA0D4 #CB5AD4 #D48E5A

square

#63D45A #5AA0D4 #CB5AD4 #D48E5A

split-complementary

#63D45A #8E5AD4 #D45AA0

monochromatic

#2D8E25 #3CBF32 #63D45A #91E18B #BFEDBB

Accessibility & contrast

On white

1.89

#63D45A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.10

#63D45A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D45A

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D45A	#FFFFFF	#000000	##000000
##63D45A	1.00	1.89	11.10	11.10
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.10	21.00	1.00	1.00
##000000	11.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C24E

Deuteranopia (green-blind)

#CAB963

Tritanopia (blue-blind)

#54CEB9

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #63d45a;
/* rgb */ color: rgb(99, 212, 90);
/* oklch */ color: oklch(77.8% 0.192 142.2);

Tailwind

colors: {
  custom: {
    50: '#99e28c',
    500: '#63d45a',
    950: '#000000',
  },
}

SCSS

$custom: #63d45a;
$custom-light: #99e28c;
$custom-dark: #000000;

JSON

{
  "hex": "#63d45a",
  "rgb": {
    "r": 99,
    "g": 212,
    "b": 90
  },
  "hsl": {
    "h": 115.574,
    "s": 58.654,
    "l": 59.216
  },
  "oklch": {
    "l": 0.7775,
    "c": 0.19206,
    "h": 142.2
  },
  "luminance": 0.50478
}

Semantic roles & 50–950 ramp

primary

#63D45A

secondary

#8E3E94

accent

#46E2D6

background

#FCFEFC

surface

#F5FCF4

border

#CFD5CE

text

#0F150C

muted

#80847F

Preview Lab

Preview with #63D45A

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

Preview Lab → · Contrast checker → · Palette generator →