#63DB5C#63DB5C

#63DB5C is a light, vivid green. Relative luminance 0.541; OKLCH L 79.5% C 0.199 H 142.5°. Best body text is #000000 at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#63DB5C
RGB	rgb(99, 219, 92)
HSL	hsl(117, 64%, 61%)
HSV	hsv(117, 58%, 86%)
CMYK	cmyk(54.8%, 0%, 58%, 14.1%)
CIE-LAB	lab(78.51, -58.07, 51.47)
CIE-LCH	lch(78.51, 77.60, 138.45°)
OKLab	oklab(79.53% -0.1582 0.1214)
OKLCH	oklch(79.53% 0.199 142.5)
XYZ	xyz(32.4072, 54.0856, 18.8550)
Luminance	0.5409 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DB5C #D45CDB

analogous

#A2DB5C #63DB5C #5CDB94

triadic

#63DB5C #5C63DB #DB5C63

tetradic

#63DB5C #5CA2DB #D45CDB #DB945C

square

#63DB5C #5CA2DB #D45CDB #DB945C

split-complementary

#63DB5C #945CDB #DB5CA2

monochromatic

#299A22 #36CD2D #63DB5C #93E68E #C3F1C0

Accessibility & contrast

On white

1.78

#63DB5C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.82

#63DB5C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DB5C

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DB5C	#FFFFFF	#000000	##000000
##63DB5C	1.00	1.78	11.82	11.82
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.82	21.00	1.00	1.00
##000000	11.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C94F

Deuteranopia (green-blind)

#D0BE66

Tritanopia (blue-blind)

#51D5BF

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #63db5c;
/* rgb */ color: rgb(99, 219, 92);
/* oklch */ color: oklch(79.5% 0.199 142.5);

Tailwind

colors: {
  custom: {
    50: '#9ae78e',
    500: '#63db5c',
    950: '#000000',
  },
}

SCSS

$custom: #63db5c;
$custom-light: #9ae78e;
$custom-dark: #000000;

JSON

{
  "hex": "#63db5c",
  "rgb": {
    "r": 99,
    "g": 219,
    "b": 92
  },
  "hsl": {
    "h": 116.693,
    "s": 63.819,
    "l": 60.98
  },
  "oklch": {
    "l": 0.79527,
    "c": 0.19936,
    "h": 142.5
  },
  "luminance": 0.54088
}

Semantic roles & 50–950 ramp

primary

#63DB5C

secondary

#993D9F

accent

#1ACCC2

background

#FCFEFC

surface

#F5FDF4

border

#CFD5CE

text

#0F160C

muted

#80847F

Preview Lab

Preview with #63DB5C

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

Preview Lab → · Contrast checker → · Palette generator →