#63FDAD#63FDAD

#63FDAD is a very light, vivid green. Relative luminance 0.759; OKLCH L 89.2% C 0.173 H 157.2°. Best body text is #000000 at 16.18:1 contrast (WCAG AA passes).

Color values

HEX	#63FDAD
RGB	rgb(99, 253, 173)
HSL	hsl(149, 97%, 69%)
HSV	hsv(149, 61%, 99%)
CMYK	cmyk(60.9%, 0%, 31.6%, 0.8%)
CIE-LAB	lab(89.82, -58.48, 26.46)
CIE-LCH	lch(89.82, 64.18, 155.66°)
OKLab	oklab(89.2% -0.1591 0.0669)
OKLCH	oklch(89.2% 0.173 157.2)
XYZ	xyz(47.8094, 75.9155, 51.6607)
Luminance	0.7592 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63FDAD #FD63B3

analogous

#66FD63 #63FDAD #63FDFA

triadic

#63FDAD #AD63FD #FDAD63

tetradic

#63FDAD #6366FD #FD63B3 #FDFA63

square

#63FDAD #6366FD #FD63B3 #FDFA63

split-complementary

#63FDAD #FA63FD #FD6366

monochromatic

#03E36E #27FC8D #63FDAD #9FFECD #DCFFED

Accessibility & contrast

On white

1.30

#63FDAD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.18

#63FDAD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63FDAD

16.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63FDAD	#FFFFFF	#000000	##000000
##63FDAD	1.00	1.30	16.18	16.18
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.18	21.00	1.00	1.00
##000000	16.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBEBA8

Deuteranopia (green-blind)

#E7DCB2

Tritanopia (blue-blind)

#13FBE8

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #63fdad;
/* rgb */ color: rgb(99, 253, 173);
/* oklch */ color: oklch(89.2% 0.173 157.2);

Tailwind

colors: {
  custom: {
    50: '#9dffc5',
    500: '#63fdad',
    950: '#000000',
  },
}

SCSS

$custom: #63fdad;
$custom-light: #9dffc5;
$custom-dark: #000000;

JSON

{
  "hex": "#63fdad",
  "rgb": {
    "r": 99,
    "g": 253,
    "b": 173
  },
  "hsl": {
    "h": 148.831,
    "s": 97.468,
    "l": 69.02
  },
  "oklch": {
    "l": 0.89195,
    "c": 0.17261,
    "h": 157.2
  },
  "luminance": 0.7592
}

Semantic roles & 50–950 ramp

primary

#63FDAD

secondary

#D72D85

accent

#0077E6

background

#FCFFFD

surface

#F6FFF9

border

#D0D7D2

text

#101813

muted

#808682

Preview Lab

Preview with #63FDAD

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

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