#63B355#63B355

#63B355 is a light, vivid green. Relative luminance 0.355; OKLCH L 69.4% C 0.152 H 140.8°. Best body text is #000000 at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#63B355
RGB	rgb(99, 179, 85)
HSL	hsl(111, 38%, 52%)
HSV	hsv(111, 53%, 70%)
CMYK	cmyk(44.7%, 0%, 52.5%, 29.8%)
CIE-LAB	lab(66.17, -43.05, 40.14)
CIE-LCH	lch(66.17, 58.86, 137.00°)
OKLab	oklab(69.38% -0.1177 0.0961)
OKLCH	oklch(69.38% 0.152 140.8)
XYZ	xyz(22.9044, 35.5473, 14.2470)
Luminance	0.3555 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B355 #A555B3

analogous

#92B355 #63B355 #55B376

triadic

#63B355 #5563B3 #B35563

tetradic

#63B355 #5592B3 #A555B3 #B37655

square

#63B355 #5592B3 #A555B3 #B37655

split-complementary

#63B355 #7655B3 #B35592

monochromatic

#34622C #4A8C3F #63B355 #8AC67F #B1D9AA

Accessibility & contrast

On white

2.59

#63B355 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.11

#63B355 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B355

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B355	#FFFFFF	#000000	##000000
##63B355	1.00	2.59	8.11	8.11
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.11	21.00	1.00	1.00
##000000	8.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A54D

Deuteranopia (green-blind)

#AC9E5C

Tritanopia (blue-blind)

#5CAE9E

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #63b355;
/* rgb */ color: rgb(99, 179, 85);
/* oklch */ color: oklch(69.4% 0.152 140.8);

Tailwind

colors: {
  custom: {
    50: '#94ca87',
    500: '#63b355',
    950: '#000000',
  },
}

SCSS

$custom: #63b355;
$custom-light: #94ca87;
$custom-dark: #000000;

JSON

{
  "hex": "#63b355",
  "rgb": {
    "r": 99,
    "g": 179,
    "b": 85
  },
  "hsl": {
    "h": 111.064,
    "s": 38.211,
    "l": 51.765
  },
  "oklch": {
    "l": 0.69375,
    "c": 0.15195,
    "h": 140.8
  },
  "luminance": 0.35549
}

Semantic roles & 50–950 ramp

primary

#63B355

secondary

#C09DC7

accent

#5ACEBD

background

#F9FCF8

surface

#F2F8F0

border

#CCD1CB

text

#0E130B

muted

#7E827C

Preview Lab

Preview with #63B355

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

Preview Lab → · Contrast checker → · Palette generator →