#63F3AA#63F3AA

#63F3AA is a very light, vivid green. Relative luminance 0.697; OKLCH L 86.7% C 0.162 H 158.1°. Best body text is #000000 at 14.93:1 contrast (WCAG AA passes).

Color values

HEX	#63F3AA
RGB	rgb(99, 243, 170)
HSL	hsl(150, 86%, 67%)
HSV	hsv(150, 59%, 95%)
CMYK	cmyk(59.3%, 0%, 30%, 4.7%)
CIE-LAB	lab(86.83, -55.12, 23.89)
CIE-LCH	lch(86.83, 60.07, 156.56°)
OKLab	oklab(86.72% -0.1504 0.0606)
OKLCH	oklch(86.72% 0.162 158.1)
XYZ	xyz(44.4479, 69.6517, 49.1242)
Luminance	0.6966 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F3AA #F363AC

analogous

#64F363 #63F3AA #63F3F2

triadic

#63F3AA #AA63F3 #F3AA63

tetradic

#63F3AA #6364F3 #F363AC #F3F263

square

#63F3AA #6364F3 #F363AC #F3F263

split-complementary

#63F3AA #F263F3 #F36364

monochromatic

#10CC6C #2AEF8B #63F3AA #9CF7C9 #D5FCE8

Accessibility & contrast

On white

1.41

#63F3AA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.93

#63F3AA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F3AA

14.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F3AA	#FFFFFF	#000000	##000000
##63F3AA	1.00	1.41	14.93	14.93
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.93	21.00	1.00	1.00
##000000	14.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1E2A6

Deuteranopia (green-blind)

#DDD4AF

Tritanopia (blue-blind)

#22F2E0

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #63f3aa;
/* rgb */ color: rgb(99, 243, 170);
/* oklch */ color: oklch(86.7% 0.162 158.1);

Tailwind

colors: {
  custom: {
    50: '#9cf8c3',
    500: '#63f3aa',
    950: '#000000',
  },
}

SCSS

$custom: #63f3aa;
$custom-light: #9cf8c3;
$custom-dark: #000000;

JSON

{
  "hex": "#63f3aa",
  "rgb": {
    "r": 99,
    "g": 243,
    "b": 170
  },
  "hsl": {
    "h": 149.583,
    "s": 85.714,
    "l": 67.059
  },
  "oklch": {
    "l": 0.86723,
    "c": 0.16209,
    "h": 158.1
  },
  "luminance": 0.69656
}

Semantic roles & 50–950 ramp

primary

#63F3AA

secondary

#C8327E

accent

#0374E2

background

#FCFFFD

surface

#F6FFF9

border

#D0D7D2

text

#0F1712

muted

#808582

Preview Lab

Preview with #63F3AA

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

Preview Lab → · Contrast checker → · Palette generator →