#63C54A#63C54A

#63C54A is a light, vivid green. Relative luminance 0.431; OKLCH L 73.8% C 0.186 H 139.7°. Best body text is #000000 at 9.62:1 contrast (WCAG AA passes).

Color values

HEX	#63C54A
RGB	rgb(99, 197, 74)
HSL	hsl(108, 51%, 53%)
HSV	hsv(108, 62%, 77%)
CMYK	cmyk(49.7%, 0%, 62.4%, 22.7%)
CIE-LAB	lab(71.61, -51.61, 51.56)
CIE-LCH	lch(71.61, 72.95, 135.03°)
OKLab	oklab(73.79% -0.1416 0.1199)
OKLCH	oklch(73.79% 0.186 139.7)
XYZ	xyz(26.3468, 43.0776, 13.4037)
Luminance	0.4308 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C54A #AC4AC5

analogous

#A0C54A #63C54A #4AC56E

triadic

#63C54A #4A63C5 #C54A63

tetradic

#63C54A #4AA0C5 #AC4AC5 #C56E4A

square

#63C54A #4AA0C5 #AC4AC5 #C56E4A

split-complementary

#63C54A #6E4AC5 #C54AA0

monochromatic

#347124 #499F33 #63C54A #8BD478 #B3E3A7

Accessibility & contrast

On white

2.18

#63C54A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.62

#63C54A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C54A

9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C54A	#FFFFFF	#000000	##000000
##63C54A	1.00	2.18	9.62	9.62
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.62	21.00	1.00	1.00
##000000	9.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB53C

Deuteranopia (green-blind)

#BDAC54

Tritanopia (blue-blind)

#5ABFAB

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #63c54a;
/* rgb */ color: rgb(99, 197, 74);
/* oklch */ color: oklch(73.8% 0.186 139.7);

Tailwind

colors: {
  custom: {
    50: '#97d781',
    500: '#63c54a',
    950: '#000000',
  },
}

SCSS

$custom: #63c54a;
$custom-light: #97d781;
$custom-dark: #000000;

JSON

{
  "hex": "#63c54a",
  "rgb": {
    "r": 99,
    "g": 197,
    "b": 74
  },
  "hsl": {
    "h": 107.805,
    "s": 51.464,
    "l": 53.137
  },
  "oklch": {
    "l": 0.73793,
    "c": 0.18554,
    "h": 139.7
  },
  "luminance": 0.4308
}

Semantic roles & 50–950 ramp

primary

#63C54A

secondary

#C59BD0

accent

#4DDBBE

background

#F9FDF8

surface

#F2FAEF

border

#CCD3CA

text

#0E140B

muted

#7E837C

Preview Lab

Preview with #63C54A

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

Preview Lab → · Contrast checker → · Palette generator →