#63F7A1#63F7A1

#63F7A1 is a very light, vivid green. Relative luminance 0.717; OKLCH L 87.5% C 0.175 H 154.7°. Best body text is #000000 at 15.35:1 contrast (WCAG AA passes).

Color values

HEX	#63F7A1
RGB	rgb(99, 247, 161)
HSL	hsl(145, 90%, 68%)
HSV	hsv(145, 60%, 97%)
CMYK	cmyk(59.9%, 0%, 34.8%, 3.1%)
CIE-LAB	lab(87.84, -58.38, 29.85)
CIE-LCH	lch(87.84, 65.57, 152.92°)
OKLab	oklab(87.51% -0.1584 0.075)
OKLCH	oklch(87.51% 0.175 154.7)
XYZ	xyz(44.8356, 71.7430, 45.1963)
Luminance	0.7175 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F7A1 #F763B9

analogous

#6FF763 #63F7A1 #63F7EB

triadic

#63F7A1 #A163F7 #F7A163

tetradic

#63F7A1 #636FF7 #F763B9 #F7EB63

square

#63F7A1 #636FF7 #F763B9 #F7EB63

split-complementary

#63F7A1 #EB63F7 #F7636F

monochromatic

#0BD55F #29F47E #63F7A1 #9DFAC4 #D7FDE7

Accessibility & contrast

On white

1.37

#63F7A1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.35

#63F7A1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F7A1

15.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F7A1	#FFFFFF	#000000	##000000
##63F7A1	1.00	1.37	15.35	15.35
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.35	21.00	1.00	1.00
##000000	15.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6E59B

Deuteranopia (green-blind)

#E3D7A6

Tritanopia (blue-blind)

#28F4E1

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #63f7a1;
/* rgb */ color: rgb(99, 247, 161);
/* oklch */ color: oklch(87.5% 0.175 154.7);

Tailwind

colors: {
  custom: {
    50: '#9cfbbd',
    500: '#63f7a1',
    950: '#000000',
  },
}

SCSS

$custom: #63f7a1;
$custom-light: #9cfbbd;
$custom-dark: #000000;

JSON

{
  "hex": "#63f7a1",
  "rgb": {
    "r": 99,
    "g": 247,
    "b": 161
  },
  "hsl": {
    "h": 145.135,
    "s": 90.244,
    "l": 67.843
  },
  "oklch": {
    "l": 0.87506,
    "c": 0.17523,
    "h": 154.7
  },
  "luminance": 0.71747
}

Semantic roles & 50–950 ramp

primary

#63F7A1

secondary

#CF2F8C

accent

#0085E6

background

#FCFFFD

surface

#F6FFF8

border

#D0D7D1

text

#0F1712

muted

#808582

Preview Lab

Preview with #63F7A1

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

Preview Lab → · Contrast checker → · Palette generator →