#63F4AA#63F4AA

#63F4AA is a very light, vivid green. Relative luminance 0.703; OKLCH L 87.0% C 0.163 H 157.9°. Best body text is #000000 at 15.05:1 contrast (WCAG AA passes).

Color values

HEX	#63F4AA
RGB	rgb(99, 244, 170)
HSL	hsl(149, 87%, 67%)
HSV	hsv(149, 59%, 96%)
CMYK	cmyk(59.4%, 0%, 30.3%, 4.3%)
CIE-LAB	lab(87.12, -55.51, 24.30)
CIE-LCH	lch(87.12, 60.60, 156.36°)
OKLab	oklab(86.97% -0.1514 0.0616)
OKLCH	oklch(86.97% 0.163 157.9)
XYZ	xyz(44.7480, 70.2519, 49.2242)
Luminance	0.7026 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F4AA #F463AD

analogous

#65F463 #63F4AA #63F4F2

triadic

#63F4AA #AA63F4 #F4AA63

tetradic

#63F4AA #6365F4 #F463AD #F4F263

square

#63F4AA #6365F4 #F463AD #F4F263

split-complementary

#63F4AA #F263F4 #F46365

monochromatic

#0FCE6C #2AF08B #63F4AA #9CF8C9 #D5FCE8

Accessibility & contrast

On white

1.40

#63F4AA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.05

#63F4AA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F4AA

15.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F4AA	#FFFFFF	#000000	##000000
##63F4AA	1.00	1.40	15.05	15.05
#FFFFFF	1.40	1.00	21.00	21.00
#000000	15.05	21.00	1.00	1.00
##000000	15.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2E3A6

Deuteranopia (green-blind)

#DED5AF

Tritanopia (blue-blind)

#21F2E0

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #63f4aa;
/* rgb */ color: rgb(99, 244, 170);
/* oklch */ color: oklch(87.0% 0.163 157.9);

Tailwind

colors: {
  custom: {
    50: '#9cf9c3',
    500: '#63f4aa',
    950: '#000000',
  },
}

SCSS

$custom: #63f4aa;
$custom-light: #9cf9c3;
$custom-dark: #000000;

JSON

{
  "hex": "#63f4aa",
  "rgb": {
    "r": 99,
    "g": 244,
    "b": 170
  },
  "hsl": {
    "h": 149.379,
    "s": 86.826,
    "l": 67.255
  },
  "oklch": {
    "l": 0.86965,
    "c": 0.16341,
    "h": 157.9
  },
  "luminance": 0.70256
}

Semantic roles & 50–950 ramp

primary

#63F4AA

secondary

#CA317F

accent

#0275E3

background

#FCFFFD

surface

#F6FFF9

border

#D0D7D2

text

#0F1712

muted

#808582

Preview Lab

Preview with #63F4AA

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

Preview Lab → · Contrast checker → · Palette generator →