#63C545#63C545

#63C545 is a light, vivid green. Relative luminance 0.430; OKLCH L 73.7% C 0.189 H 139.2°. Best body text is #000000 at 9.60:1 contrast (WCAG AA passes).

Color values

HEX	#63C545
RGB	rgb(99, 197, 69)
HSL	hsl(106, 52%, 52%)
HSV	hsv(106, 65%, 77%)
CMYK	cmyk(49.7%, 0%, 65%, 22.7%)
CIE-LAB	lab(71.56, -52.09, 53.64)
CIE-LCH	lch(71.56, 74.76, 134.16°)
OKLab	oklab(73.74% -0.1432 0.1238)
OKLCH	oklch(73.74% 0.189 139.2)
XYZ	xyz(26.1850, 43.0129, 12.5516)
Luminance	0.4301 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C545 #A745C5

analogous

#A3C545 #63C545 #45C567

triadic

#63C545 #4563C5 #C54563

tetradic

#63C545 #45A3C5 #A745C5 #C56745

square

#63C545 #45A3C5 #A745C5 #C56745

split-complementary

#63C545 #6745C5 #C545A3

monochromatic

#346D22 #4A9C31 #63C545 #8AD474 #B1E2A2

Accessibility & contrast

On white

2.19

#63C545 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.60

#63C545 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C545

9.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C545	#FFFFFF	#000000	##000000
##63C545	1.00	2.19	9.60	9.60
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.60	21.00	1.00	1.00
##000000	9.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB435

Deuteranopia (green-blind)

#BEAC50

Tritanopia (blue-blind)

#5ABFAB

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #63c545;
/* rgb */ color: rgb(99, 197, 69);
/* oklch */ color: oklch(73.7% 0.189 139.2);

Tailwind

colors: {
  custom: {
    50: '#97d77e',
    500: '#63c545',
    950: '#000000',
  },
}

SCSS

$custom: #63c545;
$custom-light: #97d77e;
$custom-dark: #000000;

JSON

{
  "hex": "#63c545",
  "rgb": {
    "r": 99,
    "g": 197,
    "b": 69
  },
  "hsl": {
    "h": 105.938,
    "s": 52.459,
    "l": 52.157
  },
  "oklch": {
    "l": 0.73742,
    "c": 0.18928,
    "h": 139.2
  },
  "luminance": 0.43015
}

Semantic roles & 50–950 ramp

primary

#63C545

secondary

#C297CF

accent

#4CDCBA

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E140A

muted

#7E837C

Preview Lab

Preview with #63C545

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

Preview Lab → · Contrast checker → · Palette generator →