#63DB5A#63DB5A

#63DB5A is a light, highly saturated green. Relative luminance 0.541; OKLCH L 79.5% C 0.201 H 142.2°. Best body text is #000000 at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#63DB5A
RGB	rgb(99, 219, 90)
HSL	hsl(116, 64%, 61%)
HSV	hsv(116, 59%, 86%)
CMYK	cmyk(54.8%, 0%, 58.9%, 14.1%)
CIE-LAB	lab(78.49, -58.30, 52.34)
CIE-LCH	lch(78.49, 78.35, 138.08°)
OKLab	oklab(79.5% -0.1588 0.1231)
OKLCH	oklch(79.5% 0.201 142.2)
XYZ	xyz(32.3209, 54.0511, 18.4006)
Luminance	0.5405 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DB5A #D25ADB

analogous

#A3DB5A #63DB5A #5ADB91

triadic

#63DB5A #5A63DB #DB5A63

tetradic

#63DB5A #5AA3DB #D25ADB #DB915A

square

#63DB5A #5AA3DB #D25ADB #DB915A

split-complementary

#63DB5A #915ADB #DB5AA3

monochromatic

#2A9921 #37CB2C #63DB5A #92E68C #C2F1BE

Accessibility & contrast

On white

1.78

#63DB5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.81

#63DB5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DB5A

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DB5A	#FFFFFF	#000000	##000000
##63DB5A	1.00	1.78	11.81	11.81
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.81	21.00	1.00	1.00
##000000	11.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C94C

Deuteranopia (green-blind)

#D0BE64

Tritanopia (blue-blind)

#52D5BF

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #63db5a;
/* rgb */ color: rgb(99, 219, 90);
/* oklch */ color: oklch(79.5% 0.201 142.2);

Tailwind

colors: {
  custom: {
    50: '#9ae78d',
    500: '#63db5a',
    950: '#000000',
  },
}

SCSS

$custom: #63db5a;
$custom-light: #9ae78d;
$custom-dark: #000000;

JSON

{
  "hex": "#63db5a",
  "rgb": {
    "r": 99,
    "g": 219,
    "b": 90
  },
  "hsl": {
    "h": 115.814,
    "s": 64.179,
    "l": 60.588
  },
  "oklch": {
    "l": 0.79504,
    "c": 0.20095,
    "h": 142.2
  },
  "luminance": 0.54054
}

Semantic roles & 50–950 ramp

primary

#63DB5A

secondary

#973C9D

accent

#1ACCC0

background

#FCFEFC

surface

#F5FDF4

border

#CFD5CE

text

#0F160C

muted

#80847F

Preview Lab

Preview with #63DB5A

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

Preview Lab → · Contrast checker → · Palette generator →