#63CD66#63CD66

#63CD66 is a light, vivid green. Relative luminance 0.473; OKLCH L 76.2% C 0.172 H 144.2°. Best body text is #000000 at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#63CD66
RGB	rgb(99, 205, 102)
HSL	hsl(122, 51%, 60%)
HSV	hsv(122, 52%, 80%)
CMYK	cmyk(51.7%, 0%, 50.2%, 19.6%)
CIE-LAB	lab(74.36, -51.45, 41.84)
CIE-LCH	lch(74.36, 66.31, 140.88°)
OKLab	oklab(76.15% -0.1398 0.1009)
OKLCH	oklch(76.15% 0.172 144.2)
XYZ	xyz(29.3736, 47.2723, 20.1444)
Luminance	0.4728 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CD66 #CD63CA

analogous

#95CD63 #63CD66 #63CD9B

triadic

#63CD66 #6663CD #CD6663

tetradic

#63CD66 #6395CD #CD63CA #CD9B63

square

#63CD66 #6395CD #CD63CA #CD9B63

split-complementary

#63CD66 #9B63CD #CD6395

monochromatic

#2C8A2F #3BB83E #63CD66 #91DC93 #C0EBC1

Accessibility & contrast

On white

2.01

#63CD66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.46

#63CD66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CD66

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CD66	#FFFFFF	#000000	##000000
##63CD66	1.00	2.01	10.46	10.46
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.46	21.00	1.00	1.00
##000000	10.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BD5D

Deuteranopia (green-blind)

#C2B36D

Tritanopia (blue-blind)

#53C8B5

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #63cd66;
/* rgb */ color: rgb(99, 205, 102);
/* oklch */ color: oklch(76.2% 0.172 144.2);

Tailwind

colors: {
  custom: {
    50: '#97dd94',
    500: '#63cd66',
    950: '#000000',
  },
}

SCSS

$custom: #63cd66;
$custom-light: #97dd94;
$custom-dark: #000000;

JSON

{
  "hex": "#63cd66",
  "rgb": {
    "r": 99,
    "g": 205,
    "b": 102
  },
  "hsl": {
    "h": 121.698,
    "s": 51.456,
    "l": 59.608
  },
  "oklch": {
    "l": 0.76154,
    "c": 0.17243,
    "h": 144.2
  },
  "luminance": 0.47275
}

Semantic roles & 50–950 ramp

primary

#63CD66

secondary

#DAB1D9

accent

#4DD7DB

background

#F9FDF9

surface

#F2FBF1

border

#CCD4CB

text

#0E150D

muted

#7E837E

Preview Lab

Preview with #63CD66

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

Preview Lab → · Contrast checker → · Palette generator →