#63C646#63C646

#63C646 is a light, vivid green. Relative luminance 0.435; OKLCH L 74.0% C 0.190 H 139.3°. Best body text is #000000 at 9.70:1 contrast (WCAG AA passes).

Color values

HEX	#63C646
RGB	rgb(99, 198, 70)
HSL	hsl(106, 53%, 53%)
HSV	hsv(106, 65%, 78%)
CMYK	cmyk(50%, 0%, 64.6%, 22.4%)
CIE-LAB	lab(71.88, -52.38, 53.56)
CIE-LCH	lch(71.88, 74.92, 134.36°)
OKLab	oklab(74.01% -0.1439 0.1237)
OKLCH	oklch(74.01% 0.19 139.3)
XYZ	xyz(26.4441, 43.4811, 12.7924)
Luminance	0.4348 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C646 #A946C6

analogous

#A3C646 #63C646 #46C669

triadic

#63C646 #4663C6 #C64663

tetradic

#63C646 #46A3C6 #A946C6 #C66946

square

#63C646 #46A3C6 #A946C6 #C66946

split-complementary

#63C646 #6946C6 #C646A3

monochromatic

#346F22 #499E31 #63C646 #8AD475 #B2E3A4

Accessibility & contrast

On white

2.17

#63C646 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.70

#63C646 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C646

9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C646	#FFFFFF	#000000	##000000
##63C646	1.00	2.17	9.70	9.70
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.70	21.00	1.00	1.00
##000000	9.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB536

Deuteranopia (green-blind)

#BEAD51

Tritanopia (blue-blind)

#5AC0AB

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #63c646;
/* rgb */ color: rgb(99, 198, 70);
/* oklch */ color: oklch(74.0% 0.190 139.3);

Tailwind

colors: {
  custom: {
    50: '#98d87f',
    500: '#63c646',
    950: '#000000',
  },
}

SCSS

$custom: #63c646;
$custom-light: #98d87f;
$custom-dark: #000000;

JSON

{
  "hex": "#63c646",
  "rgb": {
    "r": 99,
    "g": 198,
    "b": 70
  },
  "hsl": {
    "h": 106.406,
    "s": 52.893,
    "l": 52.549
  },
  "oklch": {
    "l": 0.74005,
    "c": 0.18981,
    "h": 139.3
  },
  "luminance": 0.43483
}

Semantic roles & 50–950 ramp

primary

#63C646

secondary

#C398D0

accent

#4BDCBB

background

#F9FDF8

surface

#F2FAEF

border

#CCD3CA

text

#0E140A

muted

#7E837C

Preview Lab

Preview with #63C646

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

Preview Lab → · Contrast checker → · Palette generator →