#63BB5C#63BB5C

#63BB5C is a light, vivid green. Relative luminance 0.390; OKLCH L 71.5% C 0.157 H 142.3°. Best body text is #000000 at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#63BB5C
RGB	rgb(99, 187, 92)
HSL	hsl(116, 41%, 55%)
HSV	hsv(116, 51%, 73%)
CMYK	cmyk(47.1%, 0%, 50.8%, 26.7%)
CIE-LAB	lab(68.73, -45.49, 39.81)
CIE-LCH	lch(68.73, 60.45, 138.81°)
OKLab	oklab(71.49% -0.124 0.0958)
OKLCH	oklch(71.49% 0.157 142.3)
XYZ	xyz(24.8465, 38.9643, 16.3347)
Luminance	0.3897 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BB5C #B45CBB

analogous

#93BB5C #63BB5C #5CBB85

triadic

#63BB5C #5C63BB #BB5C63

tetradic

#63BB5C #5C93BB #B45CBB #BB855C

square

#63BB5C #5C93BB #B45CBB #BB855C

split-complementary

#63BB5C #855CBB #BB5C93

monochromatic

#336F2E #479A40 #63BB5C #8CCD87 #B6DFB2

Accessibility & contrast

On white

2.39

#63BB5C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.79

#63BB5C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BB5C

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BB5C	#FFFFFF	#000000	##000000
##63BB5C	1.00	2.39	8.79	8.79
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.79	21.00	1.00	1.00
##000000	8.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAD54

Deuteranopia (green-blind)

#B3A563

Tritanopia (blue-blind)

#59B6A5

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #63bb5c;
/* rgb */ color: rgb(99, 187, 92);
/* oklch */ color: oklch(71.5% 0.157 142.3);

Tailwind

colors: {
  custom: {
    50: '#95d08c',
    500: '#63bb5c',
    950: '#000000',
  },
}

SCSS

$custom: #63bb5c;
$custom-light: #95d08c;
$custom-dark: #000000;

JSON

{
  "hex": "#63bb5c",
  "rgb": {
    "r": 99,
    "g": 187,
    "b": 92
  },
  "hsl": {
    "h": 115.579,
    "s": 41.126,
    "l": 54.706
  },
  "oklch": {
    "l": 0.71492,
    "c": 0.15673,
    "h": 142.3
  },
  "luminance": 0.38966
}

Semantic roles & 50–950 ramp

primary

#63BB5C

secondary

#CAA5CD

accent

#57D1C8

background

#F9FCF8

surface

#F2F9F0

border

#CCD2CB

text

#0E140C

muted

#7E827D

Preview Lab

Preview with #63BB5C

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

Preview Lab → · Contrast checker → · Palette generator →