#63F8AA#63F8AA

#63F8AA is a very light, vivid green. Relative luminance 0.727; OKLCH L 87.9% C 0.169 H 157.1°. Best body text is #000000 at 15.54:1 contrast (WCAG AA passes).

Color values

HEX	#63F8AA
RGB	rgb(99, 248, 170)
HSL	hsl(149, 91%, 68%)
HSV	hsv(149, 60%, 97%)
CMYK	cmyk(60.1%, 0%, 31.5%, 2.7%)
CIE-LAB	lab(88.30, -57.09, 25.90)
CIE-LCH	lch(88.30, 62.70, 155.60°)
OKLab	oklab(87.93% -0.1554 0.0655)
OKLCH	oklch(87.93% 0.169 157.1)
XYZ	xyz(45.9646, 72.6851, 49.6297)
Luminance	0.7269 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F8AA #F863B1

analogous

#66F863 #63F8AA #63F8F5

triadic

#63F8AA #AA63F8 #F8AA63

tetradic

#63F8AA #6366F8 #F863B1 #F8F563

square

#63F8AA #6366F8 #F863B1 #F8F563

split-complementary

#63F8AA #F563F8 #F86366

monochromatic

#0AD76B #28F58A #63F8AA #9EFBCA #D8FDEA

Accessibility & contrast

On white

1.35

#63F8AA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.54

#63F8AA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F8AA

15.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F8AA	#FFFFFF	#000000	##000000
##63F8AA	1.00	1.35	15.54	15.54
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.54	21.00	1.00	1.00
##000000	15.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6E6A5

Deuteranopia (green-blind)

#E2D8AF

Tritanopia (blue-blind)

#1EF6E3

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #63f8aa;
/* rgb */ color: rgb(99, 248, 170);
/* oklch */ color: oklch(87.9% 0.169 157.1);

Tailwind

colors: {
  custom: {
    50: '#9cfbc3',
    500: '#63f8aa',
    950: '#000000',
  },
}

SCSS

$custom: #63f8aa;
$custom-light: #9cfbc3;
$custom-dark: #000000;

JSON

{
  "hex": "#63f8aa",
  "rgb": {
    "r": 99,
    "g": 248,
    "b": 170
  },
  "hsl": {
    "h": 148.591,
    "s": 91.411,
    "l": 68.039
  },
  "oklch": {
    "l": 0.87929,
    "c": 0.16867,
    "h": 157.1
  },
  "luminance": 0.7269
}

Semantic roles & 50–950 ramp

primary

#63F8AA

secondary

#D12E83

accent

#0078E6

background

#FCFFFD

surface

#F6FFF9

border

#D0D7D2

text

#0F1712

muted

#808582

Preview Lab

Preview with #63F8AA

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

Preview Lab → · Contrast checker → · Palette generator →