#63B155#63B155

#63B155 is a light, vivid green. Relative luminance 0.348; OKLCH L 68.9% C 0.149 H 140.7°. Best body text is #000000 at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#63B155
RGB	rgb(99, 177, 85)
HSL	hsl(111, 37%, 51%)
HSV	hsv(111, 52%, 69%)
CMYK	cmyk(44.1%, 0%, 52%, 30.6%)
CIE-LAB	lab(65.55, -42.20, 39.39)
CIE-LCH	lch(65.55, 57.73, 136.97°)
OKLab	oklab(68.87% -0.1154 0.0945)
OKLCH	oklch(68.87% 0.149 140.7)
XYZ	xyz(22.5065, 34.7514, 14.1143)
Luminance	0.3475 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B155 #A355B1

analogous

#91B155 #63B155 #55B175

triadic

#63B155 #5563B1 #B15563

tetradic

#63B155 #5591B1 #A355B1 #B17555

square

#63B155 #5591B1 #A355B1 #B17555

split-complementary

#63B155 #7555B1 #B15591

monochromatic

#34602C #4A8A3F #63B155 #89C47F #B0D7A9

Accessibility & contrast

On white

2.64

#63B155 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.95

#63B155 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B155

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B155	#FFFFFF	#000000	##000000
##63B155	1.00	2.64	7.95	7.95
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.95	21.00	1.00	1.00
##000000	7.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A44D

Deuteranopia (green-blind)

#AA9D5B

Tritanopia (blue-blind)

#5CAC9C

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #63b155;
/* rgb */ color: rgb(99, 177, 85);
/* oklch */ color: oklch(68.9% 0.149 140.7);

Tailwind

colors: {
  custom: {
    50: '#94c987',
    500: '#63b155',
    950: '#000000',
  },
}

SCSS

$custom: #63b155;
$custom-light: #94c987;
$custom-dark: #000000;

JSON

{
  "hex": "#63b155",
  "rgb": {
    "r": 99,
    "g": 177,
    "b": 85
  },
  "hsl": {
    "h": 110.87,
    "s": 37.097,
    "l": 51.373
  },
  "oklch": {
    "l": 0.68869,
    "c": 0.14911,
    "h": 140.7
  },
  "luminance": 0.34753
}

Semantic roles & 50–950 ramp

primary

#63B155

secondary

#BF9DC5

accent

#5BCDBC

background

#F9FCF8

surface

#F2F8F0

border

#CCD1CB

text

#0E130B

muted

#7E827C

Preview Lab

Preview with #63B155

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

Preview Lab → · Contrast checker → · Palette generator →