#63CA49#63CA49

#63CA49 is a light, vivid green. Relative luminance 0.454; OKLCH L 75.0% C 0.193 H 139.8°. Best body text is #000000 at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#63CA49
RGB	rgb(99, 202, 73)
HSL	hsl(108, 55%, 54%)
HSV	hsv(108, 64%, 79%)
CMYK	cmyk(51%, 0%, 63.9%, 20.8%)
CIE-LAB	lab(73.14, -53.64, 53.68)
CIE-LCH	lch(73.14, 75.89, 134.98°)
OKLab	oklab(75.05% -0.1472 0.1243)
OKLCH	oklch(75.05% 0.193 139.8)
XYZ	xyz(27.4676, 45.3727, 13.6124)
Luminance	0.4537 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CA49 #B049CA

analogous

#A4CA49 #63CA49 #49CA70

triadic

#63CA49 #4963CA #CA4963

tetradic

#63CA49 #49A4CA #B049CA #CA7049

square

#63CA49 #49A4CA #B049CA #CA7049

split-complementary

#63CA49 #7049CA #CA49A4

monochromatic

#337622 #48A630 #63CA49 #8CD878 #B4E6A8

Accessibility & contrast

On white

2.08

#63CA49 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.07

#63CA49 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CA49

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CA49	#FFFFFF	#000000	##000000
##63CA49	1.00	2.08	10.07	10.07
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.07	21.00	1.00	1.00
##000000	10.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB939

Deuteranopia (green-blind)

#C2B054

Tritanopia (blue-blind)

#59C4AF

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #63ca49;
/* rgb */ color: rgb(99, 202, 73);
/* oklch */ color: oklch(75.0% 0.193 139.8);

Tailwind

colors: {
  custom: {
    50: '#98db81',
    500: '#63ca49',
    950: '#000000',
  },
}

SCSS

$custom: #63ca49;
$custom-light: #98db81;
$custom-dark: #000000;

JSON

{
  "hex": "#63ca49",
  "rgb": {
    "r": 99,
    "g": 202,
    "b": 73
  },
  "hsl": {
    "h": 107.907,
    "s": 54.894,
    "l": 53.922
  },
  "oklch": {
    "l": 0.75046,
    "c": 0.19263,
    "h": 139.8
  },
  "luminance": 0.45375
}

Semantic roles & 50–950 ramp

primary

#63CA49

secondary

#C89CD3

accent

#4ADEC0

background

#F9FDF8

surface

#F2FBEF

border

#CCD4CA

text

#0E150B

muted

#7E837C

Preview Lab

Preview with #63CA49

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

Preview Lab → · Contrast checker → · Palette generator →