#63C548#63C548

#63C548 is a light, vivid green. Relative luminance 0.431; OKLCH L 73.8% C 0.187 H 139.5°. Best body text is #000000 at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#63C548
RGB	rgb(99, 197, 72)
HSL	hsl(107, 52%, 53%)
HSV	hsv(107, 63%, 77%)
CMYK	cmyk(49.7%, 0%, 63.5%, 22.7%)
CIE-LAB	lab(71.59, -51.80, 52.40)
CIE-LCH	lch(71.59, 73.68, 134.67°)
OKLab	oklab(73.77% -0.1422 0.1215)
OKLCH	oklch(73.77% 0.187 139.5)
XYZ	xyz(26.2805, 43.0511, 13.0545)
Luminance	0.4305 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C548 #AA48C5

analogous

#A1C548 #63C548 #48C56B

triadic

#63C548 #4863C5 #C54863

tetradic

#63C548 #48A1C5 #AA48C5 #C56B48

square

#63C548 #48A1C5 #AA48C5 #C56B48

split-complementary

#63C548 #6B48C5 #C548A1

monochromatic

#346F23 #499E32 #63C548 #8BD476 #B2E2A5

Accessibility & contrast

On white

2.19

#63C548 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.61

#63C548 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C548

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C548	#FFFFFF	#000000	##000000
##63C548	1.00	2.19	9.61	9.61
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.61	21.00	1.00	1.00
##000000	9.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB539

Deuteranopia (green-blind)

#BDAC52

Tritanopia (blue-blind)

#5ABFAB

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #63c548;
/* rgb */ color: rgb(99, 197, 72);
/* oklch */ color: oklch(73.8% 0.187 139.5);

Tailwind

colors: {
  custom: {
    50: '#97d780',
    500: '#63c548',
    950: '#000000',
  },
}

SCSS

$custom: #63c548;
$custom-light: #97d780;
$custom-dark: #000000;

JSON

{
  "hex": "#63c548",
  "rgb": {
    "r": 99,
    "g": 197,
    "b": 72
  },
  "hsl": {
    "h": 107.04,
    "s": 51.867,
    "l": 52.745
  },
  "oklch": {
    "l": 0.73772,
    "c": 0.18706,
    "h": 139.5
  },
  "luminance": 0.43053
}

Semantic roles & 50–950 ramp

primary

#63C548

secondary

#C499CF

accent

#4CDBBC

background

#F9FDF8

surface

#F2FAEF

border

#CCD3CA

text

#0E140A

muted

#7E837C

Preview Lab

Preview with #63C548

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

Preview Lab → · Contrast checker → · Palette generator →