#63CD5A#63CD5A

#63CD5A is a light, vivid green. Relative luminance 0.471; OKLCH L 76.0% C 0.183 H 142.1°. Best body text is #000000 at 10.41:1 contrast (WCAG AA passes).

Color values

HEX	#63CD5A
RGB	rgb(99, 205, 90)
HSL	hsl(115, 53%, 58%)
HSV	hsv(115, 56%, 80%)
CMYK	cmyk(51.7%, 0%, 56.1%, 19.6%)
CIE-LAB	lab(74.22, -52.98, 47.37)
CIE-LCH	lch(74.22, 71.07, 138.20°)
OKLab	oklab(75.99% -0.1444 0.1123)
OKLCH	oklch(75.99% 0.183 142.1)
XYZ	xyz(28.8210, 47.0512, 17.2339)
Luminance	0.4705 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CD5A #C45ACD

analogous

#9DCD5A #63CD5A #5ACD8A

triadic

#63CD5A #5A63CD #CD5A63

tetradic

#63CD5A #5A9DCD #C45ACD #CD8A5A

square

#63CD5A #5A9DCD #C45ACD #CD8A5A

split-complementary

#63CD5A #8A5ACD #CD5A9D

monochromatic

#2F8428 #40B336 #63CD5A #8FDB89 #BCE9B8

Accessibility & contrast

On white

2.02

#63CD5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.41

#63CD5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CD5A

10.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CD5A	#FFFFFF	#000000	##000000
##63CD5A	1.00	2.02	10.41	10.41
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.41	21.00	1.00	1.00
##000000	10.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BC4F

Deuteranopia (green-blind)

#C3B363

Tritanopia (blue-blind)

#55C7B4

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #63cd5a;
/* rgb */ color: rgb(99, 205, 90);
/* oklch */ color: oklch(76.0% 0.183 142.1);

Tailwind

colors: {
  custom: {
    50: '#98dd8c',
    500: '#63cd5a',
    950: '#000000',
  },
}

SCSS

$custom: #63cd5a;
$custom-light: #98dd8c;
$custom-dark: #000000;

JSON

{
  "hex": "#63cd5a",
  "rgb": {
    "r": 99,
    "g": 205,
    "b": 90
  },
  "hsl": {
    "h": 115.304,
    "s": 53.488,
    "l": 57.843
  },
  "oklch": {
    "l": 0.75993,
    "c": 0.18297,
    "h": 142.1
  },
  "luminance": 0.47053
}

Semantic roles & 50–950 ramp

primary

#63CD5A

secondary

#D5AAD8

accent

#4BDDD1

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #63CD5A

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

Preview Lab → · Contrast checker → · Palette generator →