#63DD7D#63DD7D

#63DD7D is a light, vivid green. Relative luminance 0.558; OKLCH L 80.5% C 0.173 H 148.3°. Best body text is #000000 at 12.17:1 contrast (WCAG AA passes).

Color values

HEX	#63DD7D
RGB	rgb(99, 221, 125)
HSL	hsl(133, 64%, 63%)
HSV	hsv(133, 55%, 87%)
CMYK	cmyk(55.2%, 0%, 43.4%, 13.3%)
CIE-LAB	lab(79.52, -54.38, 36.99)
CIE-LCH	lch(79.52, 65.77, 145.78°)
OKLab	oklab(80.49% -0.1472 0.091)
OKLCH	oklch(80.49% 0.173 148.3)
XYZ	xyz(34.7014, 55.8432, 28.3482)
Luminance	0.5585 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DD7D #DD63C3

analogous

#86DD63 #63DD7D #63DDBA

triadic

#63DD7D #7D63DD #DD7D63

tetradic

#63DD7D #6386DD #DD63C3 #DDBA63

square

#63DD7D #6386DD #DD63C3 #DDBA63

split-complementary

#63DD7D #BA63DD #DD6386

monochromatic

#23A23E #31D253 #63DD7D #95E8A7 #C7F3D1

Accessibility & contrast

On white

1.73

#63DD7D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.17

#63DD7D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DD7D

12.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DD7D	#FFFFFF	#000000	##000000
##63DD7D	1.00	1.73	12.17	12.17
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.17	21.00	1.00	1.00
##000000	12.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFCC76

Deuteranopia (green-blind)

#CFC183

Tritanopia (blue-blind)

#48D9C6

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #63dd7d;
/* rgb */ color: rgb(99, 221, 125);
/* oklch */ color: oklch(80.5% 0.173 148.3);

Tailwind

colors: {
  custom: {
    50: '#99e8a4',
    500: '#63dd7d',
    950: '#000000',
  },
}

SCSS

$custom: #63dd7d;
$custom-light: #99e8a4;
$custom-dark: #000000;

JSON

{
  "hex": "#63dd7d",
  "rgb": {
    "r": 99,
    "g": 221,
    "b": 125
  },
  "hsl": {
    "h": 132.787,
    "s": 64.211,
    "l": 62.745
  },
  "oklch": {
    "l": 0.80492,
    "c": 0.17308,
    "h": 148.3
  },
  "luminance": 0.55846
}

Semantic roles & 50–950 ramp

primary

#63DD7D

secondary

#A53F90

accent

#19A6CC

background

#FCFEFC

surface

#F5FDF6

border

#CFD5D0

text

#0F160F

muted

#808480

Preview Lab

Preview with #63DD7D

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

Preview Lab → · Contrast checker → · Palette generator →