#63D657#63D657

#63D657 is a light, vivid green. Relative luminance 0.514; OKLCH L 78.2% C 0.197 H 141.8°. Best body text is #000000 at 11.29:1 contrast (WCAG AA passes).

Color values

HEX	#63D657
RGB	rgb(99, 214, 87)
HSL	hsl(114, 61%, 59%)
HSV	hsv(114, 59%, 84%)
CMYK	cmyk(53.7%, 0%, 59.3%, 16.1%)
CIE-LAB	lab(76.94, -56.76, 51.89)
CIE-LCH	lch(76.94, 76.90, 137.57°)
OKLab	oklab(78.22% -0.1548 0.1219)
OKLCH	oklch(78.22% 0.197 141.8)
XYZ	xyz(30.9110, 51.4314, 17.3133)
Luminance	0.5143 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D657 #CA57D6

analogous

#A3D657 #63D657 #57D68B

triadic

#63D657 #5763D6 #D65763

tetradic

#63D657 #57A3D6 #CA57D6 #D68B57

square

#63D657 #57A3D6 #CA57D6 #D68B57

split-complementary

#63D657 #8B57D6 #D657A3

monochromatic

#2D9023 #3DC12F #63D657 #91E288 #BEEEB9

Accessibility & contrast

On white

1.86

#63D657 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.29

#63D657 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D657

11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D657	#FFFFFF	#000000	##000000
##63D657	1.00	1.86	11.29	11.29
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.29	21.00	1.00	1.00
##000000	11.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC449

Deuteranopia (green-blind)

#CCBA61

Tritanopia (blue-blind)

#54D0BB

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #63d657;
/* rgb */ color: rgb(99, 214, 87);
/* oklch */ color: oklch(78.2% 0.197 141.8);

Tailwind

colors: {
  custom: {
    50: '#99e38a',
    500: '#63d657',
    950: '#000000',
  },
}

SCSS

$custom: #63d657;
$custom-light: #99e38a;
$custom-dark: #000000;

JSON

{
  "hex": "#63d657",
  "rgb": {
    "r": 99,
    "g": 214,
    "b": 87
  },
  "hsl": {
    "h": 114.331,
    "s": 60.766,
    "l": 59.02
  },
  "oklch": {
    "l": 0.78217,
    "c": 0.19703,
    "h": 141.8
  },
  "luminance": 0.51434
}

Semantic roles & 50–950 ramp

primary

#63D657

secondary

#8D3C95

accent

#44E4D5

background

#FCFEFC

surface

#F5FCF4

border

#CFD5CE

text

#0F160C

muted

#80847F

Preview Lab

Preview with #63D657

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

Preview Lab → · Contrast checker → · Palette generator →