#63C945#63C945

#63C945 is a light, vivid green. Relative luminance 0.449; OKLCH L 74.8% C 0.194 H 139.3°. Best body text is #000000 at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#63C945
RGB	rgb(99, 201, 69)
HSL	hsl(106, 55%, 53%)
HSV	hsv(106, 66%, 79%)
CMYK	cmyk(50.7%, 0%, 65.7%, 21.2%)
CIE-LAB	lab(72.80, -53.63, 54.97)
CIE-LCH	lch(72.80, 76.80, 134.29°)
OKLab	oklab(74.76% -0.1474 0.1266)
OKLCH	oklch(74.76% 0.194 139.3)
XYZ	xyz(27.1053, 44.8536, 12.8584)
Luminance	0.4486 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C945 #AB45C9

analogous

#A5C945 #63C945 #45C969

triadic

#63C945 #4563C9 #C94563

tetradic

#63C945 #45A5C9 #AB45C9 #C96945

square

#63C945 #45A5C9 #AB45C9 #C96945

split-complementary

#63C945 #6945C9 #C945A5

monochromatic

#347221 #49A22F #63C945 #8BD774 #B3E5A4

Accessibility & contrast

On white

2.11

#63C945 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.97

#63C945 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C945

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C945	#FFFFFF	#000000	##000000
##63C945	1.00	2.11	9.97	9.97
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.97	21.00	1.00	1.00
##000000	9.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB834

Deuteranopia (green-blind)

#C1AF51

Tritanopia (blue-blind)

#5AC3AE

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #63c945;
/* rgb */ color: rgb(99, 201, 69);
/* oklch */ color: oklch(74.8% 0.194 139.3);

Tailwind

colors: {
  custom: {
    50: '#98da7f',
    500: '#63c945',
    950: '#000000',
  },
}

SCSS

$custom: #63c945;
$custom-light: #98da7f;
$custom-dark: #000000;

JSON

{
  "hex": "#63c945",
  "rgb": {
    "r": 99,
    "g": 201,
    "b": 69
  },
  "hsl": {
    "h": 106.364,
    "s": 55,
    "l": 52.941
  },
  "oklch": {
    "l": 0.74755,
    "c": 0.19428,
    "h": 139.3
  },
  "luminance": 0.44856
}

Semantic roles & 50–950 ramp

primary

#63C945

secondary

#C498D1

accent

#49DEBD

background

#F9FDF8

surface

#F2FBEF

border

#CCD4CA

text

#0F150A

muted

#7E837C

Preview Lab

Preview with #63C945

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

Preview Lab → · Contrast checker → · Palette generator →