#63D95B#63D95B

#63D95B is a light, vivid green. Relative luminance 0.530; OKLCH L 79.0% C 0.198 H 142.4°. Best body text is #000000 at 11.61:1 contrast (WCAG AA passes).

Color values

HEX	#63D95B
RGB	rgb(99, 217, 91)
HSL	hsl(116, 62%, 60%)
HSV	hsv(116, 58%, 85%)
CMYK	cmyk(54.4%, 0%, 58.1%, 14.9%)
CIE-LAB	lab(77.89, -57.44, 51.21)
CIE-LCH	lch(77.89, 76.95, 138.28°)
OKLab	oklab(79.01% -0.1565 0.1207)
OKLCH	oklch(79.01% 0.198 142.4)
XYZ	xyz(31.8452, 53.0310, 18.4534)
Luminance	0.5303 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D95B #D15BD9

analogous

#A2D95B #63D95B #5BD992

triadic

#63D95B #5B63D9 #D95B63

tetradic

#63D95B #5BA2D9 #D15BD9 #D9925B

square

#63D95B #5BA2D9 #D15BD9 #D9925B

split-complementary

#63D95B #925BD9 #D95BA2

monochromatic

#2A9723 #38C82E #63D95B #92E58D #C2F0BE

Accessibility & contrast

On white

1.81

#63D95B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.61

#63D95B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D95B

11.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D95B	#FFFFFF	#000000	##000000
##63D95B	1.00	1.81	11.61	11.61
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.61	21.00	1.00	1.00
##000000	11.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC74E

Deuteranopia (green-blind)

#CEBD65

Tritanopia (blue-blind)

#52D3BE

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #63d95b;
/* rgb */ color: rgb(99, 217, 91);
/* oklch */ color: oklch(79.0% 0.198 142.4);

Tailwind

colors: {
  custom: {
    50: '#99e68d',
    500: '#63d95b',
    950: '#000000',
  },
}

SCSS

$custom: #63d95b;
$custom-light: #99e68d;
$custom-dark: #000000;

JSON

{
  "hex": "#63d95b",
  "rgb": {
    "r": 99,
    "g": 217,
    "b": 91
  },
  "hsl": {
    "h": 116.19,
    "s": 62.376,
    "l": 60.392
  },
  "oklch": {
    "l": 0.79014,
    "c": 0.19763,
    "h": 142.4
  },
  "luminance": 0.53034
}

Semantic roles & 50–950 ramp

primary

#63D95B

secondary

#953D9B

accent

#1BCABF

background

#FCFEFC

surface

#F5FCF4

border

#CFD5CE

text

#0F160C

muted

#80847F

Preview Lab

Preview with #63D95B

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

Preview Lab → · Contrast checker → · Palette generator →