#63C74A#63C74A

#63C74A is a light, vivid green. Relative luminance 0.440; OKLCH L 74.3% C 0.188 H 139.8°. Best body text is #000000 at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#63C74A
RGB	rgb(99, 199, 74)
HSL	hsl(108, 53%, 54%)
HSV	hsv(108, 63%, 78%)
CMYK	cmyk(50.3%, 0%, 62.8%, 22%)
CIE-LAB	lab(72.22, -52.39, 52.24)
CIE-LCH	lch(72.22, 73.98, 135.08°)
OKLab	oklab(74.3% -0.1437 0.1214)
OKLCH	oklch(74.3% 0.188 139.8)
XYZ	xyz(26.8040, 43.9919, 13.5561)
Luminance	0.4399 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C74A #AE4AC7

analogous

#A1C74A #63C74A #4AC76F

triadic

#63C74A #4A63C7 #C74A63

tetradic

#63C74A #4AA1C7 #AE4AC7 #C76F4A

square

#63C74A #4AA1C7 #AE4AC7 #C76F4A

split-complementary

#63C74A #6F4AC7 #C74AA1

monochromatic

#337324 #48A232 #63C74A #8BD579 #B4E4A7

Accessibility & contrast

On white

2.14

#63C74A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.80

#63C74A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C74A

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C74A	#FFFFFF	#000000	##000000
##63C74A	1.00	2.14	9.80	9.80
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.80	21.00	1.00	1.00
##000000	9.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB63B

Deuteranopia (green-blind)

#BFAE54

Tritanopia (blue-blind)

#59C1AD

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #63c74a;
/* rgb */ color: rgb(99, 199, 74);
/* oklch */ color: oklch(74.3% 0.188 139.8);

Tailwind

colors: {
  custom: {
    50: '#97d981',
    500: '#63c74a',
    950: '#000000',
  },
}

SCSS

$custom: #63c74a;
$custom-light: #97d981;
$custom-dark: #000000;

JSON

{
  "hex": "#63c74a",
  "rgb": {
    "r": 99,
    "g": 199,
    "b": 74
  },
  "hsl": {
    "h": 108,
    "s": 52.743,
    "l": 53.529
  },
  "oklch": {
    "l": 0.74298,
    "c": 0.18809,
    "h": 139.8
  },
  "luminance": 0.43994
}

Semantic roles & 50–950 ramp

primary

#63C74A

secondary

#C69CD1

accent

#4CDCBF

background

#F9FDF8

surface

#F2FAEF

border

#CCD3CA

text

#0E150B

muted

#7E837C

Preview Lab

Preview with #63C74A

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

Preview Lab → · Contrast checker → · Palette generator →