#63CD49#63CD49

#63CD49 is a light, vivid green. Relative luminance 0.468; OKLCH L 75.8% C 0.196 H 139.9°. Best body text is #000000 at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#63CD49
RGB	rgb(99, 205, 73)
HSL	hsl(108, 57%, 55%)
HSV	hsv(108, 64%, 80%)
CMYK	cmyk(51.7%, 0%, 64.4%, 19.6%)
CIE-LAB	lab(74.06, -54.78, 54.69)
CIE-LCH	lch(74.06, 77.41, 135.05°)
OKLab	oklab(75.8% -0.1503 0.1264)
OKLCH	oklch(75.8% 0.196 139.9)
XYZ	xyz(28.1783, 46.7942, 13.8493)
Luminance	0.4680 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CD49 #B349CD

analogous

#A5CD49 #63CD49 #49CD71

triadic

#63CD49 #4963CD #CD4963

tetradic

#63CD49 #49A5CD #B349CD #CD7149

square

#63CD49 #49A5CD #B349CD #CD7149

split-complementary

#63CD49 #7149CD #CD49A5

monochromatic

#337A22 #47AA2F #63CD49 #8CDA79 #B5E7A9

Accessibility & contrast

On white

2.03

#63CD49 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.36

#63CD49 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CD49

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CD49	#FFFFFF	#000000	##000000
##63CD49	1.00	2.03	10.36	10.36
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.36	21.00	1.00	1.00
##000000	10.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BC39

Deuteranopia (green-blind)

#C5B354

Tritanopia (blue-blind)

#58C7B2

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #63cd49;
/* rgb */ color: rgb(99, 205, 73);
/* oklch */ color: oklch(75.8% 0.196 139.9);

Tailwind

colors: {
  custom: {
    50: '#98dd81',
    500: '#63cd49',
    950: '#000000',
  },
}

SCSS

$custom: #63cd49;
$custom-light: #98dd81;
$custom-dark: #000000;

JSON

{
  "hex": "#63cd49",
  "rgb": {
    "r": 99,
    "g": 205,
    "b": 73
  },
  "hsl": {
    "h": 108.182,
    "s": 56.897,
    "l": 54.51
  },
  "oklch": {
    "l": 0.75804,
    "c": 0.19638,
    "h": 139.9
  },
  "luminance": 0.46796
}

Semantic roles & 50–950 ramp

primary

#63CD49

secondary

#CA9DD5

accent

#48E0C2

background

#F9FDF8

surface

#F2FBEF

border

#CCD4CA

text

#0F150B

muted

#7E837C

Preview Lab

Preview with #63CD49

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

Preview Lab → · Contrast checker → · Palette generator →