#63FF49#63FF49

#63FF49 is a very light, highly saturated green. Relative luminance 0.747; OKLCH L 88.3% C 0.255 H 141.1°. Best body text is #000000 at 15.93:1 contrast (WCAG AA passes).

Color values

HEX	#63FF49
RGB	rgb(99, 255, 73)
HSL	hsl(111, 100%, 64%)
HSV	hsv(111, 71%, 100%)
CMYK	cmyk(61.2%, 0%, 71.4%, 0%)
CIE-LAB	lab(89.23, -72.41, 70.67)
CIE-LCH	lch(89.23, 101.18, 135.70°)
OKLab	oklab(88.32% -0.198 0.16)
OKLCH	oklch(88.32% 0.255 141.1)
XYZ	xyz(42.1061, 74.6497, 18.4919)
Luminance	0.7465 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63FF49 #E549FF

analogous

#BEFF49 #63FF49 #49FF8A

triadic

#63FF49 #4963FF #FF4963

tetradic

#63FF49 #49BEFF #E549FF #FF8A49

square

#63FF49 #49BEFF #E549FF #FF8A49

split-complementary

#63FF49 #8A49FF #FF49BE

monochromatic

#1DCE00 #2FFF0C #63FF49 #97FF86 #CCFFC3

Accessibility & contrast

On white

1.32

#63FF49 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.93

#63FF49 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63FF49

15.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63FF49	#FFFFFF	#000000	##000000
##63FF49	1.00	1.32	15.93	15.93
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.93	21.00	1.00	1.00
##000000	15.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE828

Deuteranopia (green-blind)

#F2DB5C

Tritanopia (blue-blind)

#4AF7DC

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #63ff49;
/* rgb */ color: rgb(99, 255, 73);
/* oklch */ color: oklch(88.3% 0.255 141.1);

Tailwind

colors: {
  custom: {
    50: '#a0ff86',
    500: '#63ff49',
    950: '#000000',
  },
}

SCSS

$custom: #63ff49;
$custom-light: #a0ff86;
$custom-dark: #000000;

JSON

{
  "hex": "#63ff49",
  "rgb": {
    "r": 99,
    "g": 255,
    "b": 73
  },
  "hsl": {
    "h": 111.429,
    "s": 100,
    "l": 64.314
  },
  "oklch": {
    "l": 0.88322,
    "c": 0.25454,
    "h": 141.1
  },
  "luminance": 0.74654
}

Semantic roles & 50–950 ramp

primary

#63FF49

secondary

#B123C9

accent

#00E6C5

background

#FDFFFC

surface

#F7FFF4

border

#D0D7CE

text

#10180C

muted

#81867F

Preview Lab

Preview with #63FF49

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

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