#63DA5F#63DA5F

#63DA5F is a light, vivid green. Relative luminance 0.536; OKLCH L 79.3% C 0.196 H 142.9°. Best body text is #000000 at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#63DA5F
RGB	rgb(99, 218, 95)
HSL	hsl(118, 62%, 61%)
HSV	hsv(118, 56%, 85%)
CMYK	cmyk(54.6%, 0%, 56.4%, 14.5%)
CIE-LAB	lab(78.24, -57.35, 49.80)
CIE-LCH	lch(78.24, 75.96, 139.03°)
OKLab	oklab(79.31% -0.1561 0.118)
OKLCH	oklch(79.31% 0.196 142.9)
XYZ	xyz(32.2809, 53.6190, 19.4726)
Luminance	0.5362 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DA5F #D65FDA

analogous

#A1DA5F #63DA5F #5FDA99

triadic

#63DA5F #5F63DA #DA5F63

tetradic

#63DA5F #5FA1DA #D65FDA #DA995F

square

#63DA5F #5FA1DA #D65FDA #DA995F

split-complementary

#63DA5F #995FDA #DA5FA1

monochromatic

#289B24 #34CD2F #63DA5F #93E591 #C4F1C2

Accessibility & contrast

On white

1.79

#63DA5F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.72

#63DA5F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DA5F

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DA5F	#FFFFFF	#000000	##000000
##63DA5F	1.00	1.79	11.72	11.72
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.72	21.00	1.00	1.00
##000000	11.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC853

Deuteranopia (green-blind)

#CFBD68

Tritanopia (blue-blind)

#51D4BF

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #63da5f;
/* rgb */ color: rgb(99, 218, 95);
/* oklch */ color: oklch(79.3% 0.196 142.9);

Tailwind

colors: {
  custom: {
    50: '#99e690',
    500: '#63da5f',
    950: '#000000',
  },
}

SCSS

$custom: #63da5f;
$custom-light: #99e690;
$custom-dark: #000000;

JSON

{
  "hex": "#63da5f",
  "rgb": {
    "r": 99,
    "g": 218,
    "b": 95
  },
  "hsl": {
    "h": 118.049,
    "s": 62.437,
    "l": 61.373
  },
  "oklch": {
    "l": 0.79312,
    "c": 0.19565,
    "h": 142.9
  },
  "luminance": 0.53622
}

Semantic roles & 50–950 ramp

primary

#63DA5F

secondary

#9C3E9F

accent

#1BCAC4

background

#FCFEFC

surface

#F5FCF4

border

#CFD5CE

text

#0F160D

muted

#80847F

Preview Lab

Preview with #63DA5F

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

Preview Lab → · Contrast checker → · Palette generator →