#63D13D#63D13D

#63D13D is a light, highly saturated green. Relative luminance 0.486; OKLCH L 76.7% C 0.209 H 138.9°. Best body text is #000000 at 10.72:1 contrast (WCAG AA passes).

Color values

HEX	#63D13D
RGB	rgb(99, 209, 61)
HSL	hsl(105, 62%, 53%)
HSV	hsv(105, 71%, 82%)
CMYK	cmyk(52.6%, 0%, 70.8%, 18%)
CIE-LAB	lab(75.19, -57.30, 60.61)
CIE-LCH	lch(75.19, 83.41, 133.39°)
OKLab	oklab(76.71% -0.1578 0.1375)
OKLCH	oklch(76.71% 0.209 138.9)
XYZ	xyz(28.7872, 48.5882, 12.2755)
Luminance	0.4859 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D13D #AB3DD1

analogous

#ADD13D #63D13D #3DD161

triadic

#63D13D #3D63D1 #D13D63

tetradic

#63D13D #3DADD1 #AB3DD1 #D1613D

square

#63D13D #3DADD1 #AB3DD1 #D1613D

split-complementary

#63D13D #613DD1 #D13DAD

monochromatic

#34771C #49A928 #63D13D #8BDD6E #B3E8A0

Accessibility & contrast

On white

1.96

#63D13D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.72

#63D13D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D13D

10.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D13D	#FFFFFF	#000000	##000000
##63D13D	1.00	1.96	10.72	10.72
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.72	21.00	1.00	1.00
##000000	10.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BF24

Deuteranopia (green-blind)

#C9B64B

Tritanopia (blue-blind)

#59CAB4

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #63d13d;
/* rgb */ color: rgb(99, 209, 61);
/* oklch */ color: oklch(76.7% 0.209 138.9);

Tailwind

colors: {
  custom: {
    50: '#99e07b',
    500: '#63d13d',
    950: '#000000',
  },
}

SCSS

$custom: #63d13d;
$custom-light: #99e07b;
$custom-dark: #000000;

JSON

{
  "hex": "#63d13d",
  "rgb": {
    "r": 99,
    "g": 209,
    "b": 61
  },
  "hsl": {
    "h": 104.595,
    "s": 61.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.76711,
    "c": 0.20928,
    "h": 138.9
  },
  "luminance": 0.4859
}

Semantic roles & 50–950 ramp

primary

#63D13D

secondary

#C495D5

accent

#43E5BB

background

#FAFDF7

surface

#F3FBEE

border

#CDD4C9

text

#0F150A

muted

#7F837C

Preview Lab

Preview with #63D13D

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

Preview Lab → · Contrast checker → · Palette generator →