#63BB66#63BB66

#63BB66 is a light, vivid green. Relative luminance 0.392; OKLCH L 71.6% C 0.147 H 144.5°. Best body text is #000000 at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#63BB66
RGB	rgb(99, 187, 102)
HSL	hsl(122, 39%, 56%)
HSV	hsv(122, 47%, 73%)
CMYK	cmyk(47.1%, 0%, 45.5%, 26.7%)
CIE-LAB	lab(68.86, -44.09, 34.96)
CIE-LCH	lch(68.86, 56.27, 141.59°)
OKLab	oklab(71.65% -0.1199 0.0854)
OKLCH	oklch(71.65% 0.147 144.5)
XYZ	xyz(25.3129, 39.1508, 18.7908)
Luminance	0.3915 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BB66 #BB63B8

analogous

#8CBB63 #63BB66 #63BB92

triadic

#63BB66 #6663BB #BB6663

tetradic

#63BB66 #638CBB #BB63B8 #BB9263

square

#63BB66 #638CBB #BB63B8 #BB9263

split-complementary

#63BB66 #9263BB #BB638C

monochromatic

#327234 #449D47 #63BB66 #8ECE90 #B8E0BA

Accessibility & contrast

On white

2.38

#63BB66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.83

#63BB66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BB66

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BB66	#FFFFFF	#000000	##000000
##63BB66	1.00	2.38	8.83	8.83
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.83	21.00	1.00	1.00
##000000	8.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEAD5F

Deuteranopia (green-blind)

#B2A56C

Tritanopia (blue-blind)

#57B7A7

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #63bb66;
/* rgb */ color: rgb(99, 187, 102);
/* oklch */ color: oklch(71.6% 0.147 144.5);

Tailwind

colors: {
  custom: {
    50: '#95d093',
    500: '#63bb66',
    950: '#000000',
  },
}

SCSS

$custom: #63bb66;
$custom-light: #95d093;
$custom-dark: #000000;

JSON

{
  "hex": "#63bb66",
  "rgb": {
    "r": 99,
    "g": 187,
    "b": 102
  },
  "hsl": {
    "h": 122.045,
    "s": 39.286,
    "l": 56.078
  },
  "oklch": {
    "l": 0.71646,
    "c": 0.14721,
    "h": 144.5
  },
  "luminance": 0.39153
}

Semantic roles & 50–950 ramp

primary

#63BB66

secondary

#CFABCE

accent

#59CBCF

background

#F9FCF9

surface

#F2F9F1

border

#CCD2CB

text

#0E140D

muted

#7E827E

Preview Lab

Preview with #63BB66

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

Preview Lab → · Contrast checker → · Palette generator →