#63C649#63C649

#63C649 is a light, vivid green. Relative luminance 0.435; OKLCH L 74.0% C 0.188 H 139.7°. Best body text is #000000 at 9.70:1 contrast (WCAG AA passes).

Color values

HEX	#63C649
RGB	rgb(99, 198, 73)
HSL	hsl(108, 52%, 53%)
HSV	hsv(108, 63%, 78%)
CMYK	cmyk(50%, 0%, 63.1%, 22.4%)
CIE-LAB	lab(71.91, -52.10, 52.32)
CIE-LCH	lch(71.91, 73.83, 134.88°)
OKLab	oklab(74.04% -0.143 0.1214)
OKLCH	oklch(74.04% 0.188 139.7)
XYZ	xyz(26.5412, 43.5199, 13.3036)
Luminance	0.4352 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C649 #AC49C6

analogous

#A1C649 #63C649 #49C66D

triadic

#63C649 #4963C6 #C64963

tetradic

#63C649 #49A1C6 #AC49C6 #C66D49

square

#63C649 #49A1C6 #AC49C6 #C66D49

split-complementary

#63C649 #6D49C6 #C649A1

monochromatic

#347123 #49A032 #63C649 #8BD578 #B3E3A6

Accessibility & contrast

On white

2.16

#63C649 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.70

#63C649 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C649

9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C649	#FFFFFF	#000000	##000000
##63C649	1.00	2.16	9.70	9.70
#FFFFFF	2.16	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)

#CBB53A

Deuteranopia (green-blind)

#BEAD53

Tritanopia (blue-blind)

#5AC0AC

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #63c649;
/* rgb */ color: rgb(99, 198, 73);
/* oklch */ color: oklch(74.0% 0.188 139.7);

Tailwind

colors: {
  custom: {
    50: '#97d881',
    500: '#63c649',
    950: '#000000',
  },
}

SCSS

$custom: #63c649;
$custom-light: #97d881;
$custom-dark: #000000;

JSON

{
  "hex": "#63c649",
  "rgb": {
    "r": 99,
    "g": 198,
    "b": 73
  },
  "hsl": {
    "h": 107.52,
    "s": 52.301,
    "l": 53.137
  },
  "oklch": {
    "l": 0.74035,
    "c": 0.18757,
    "h": 139.7
  },
  "luminance": 0.43522
}

Semantic roles & 50–950 ramp

primary

#63C649

secondary

#C59AD0

accent

#4CDCBE

background

#F9FDF8

surface

#F2FAEF

border

#CCD3CA

text

#0E140B

muted

#7E837C

Preview Lab

Preview with #63C649

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

Preview Lab → · Contrast checker → · Palette generator →