#63FFAF#63FFAF

#63FFAF is a very light, vivid green. Relative luminance 0.773; OKLCH L 89.7% C 0.173 H 157.5°. Best body text is #000000 at 16.45:1 contrast (WCAG AA passes).

Color values

HEX	#63FFAF
RGB	rgb(99, 255, 175)
HSL	hsl(149, 100%, 69%)
HSV	hsv(149, 61%, 100%)
CMYK	cmyk(61.2%, 0%, 31.4%, 0%)
CIE-LAB	lab(90.44, -58.87, 26.29)
CIE-LCH	lch(90.44, 64.48, 155.93°)
OKLab	oklab(89.72% -0.1602 0.0665)
OKLCH	oklch(89.72% 0.174 157.5)
XYZ	xyz(48.6391, 77.2629, 52.8991)
Luminance	0.7727 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63FFAF #FF63B3

analogous

#65FF63 #63FFAF #63FFFD

triadic

#63FFAF #AF63FF #FFAF63

tetradic

#63FFAF #6365FF #FF63B3 #FFFD63

square

#63FFAF #6365FF #FF63B3 #FFFD63

split-complementary

#63FFAF #FD63FF #FF6365

monochromatic

#00E871 #26FF90 #63FFAF #A0FFCE #DDFFEE

Accessibility & contrast

On white

1.28

#63FFAF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.45

#63FFAF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63FFAF

16.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63FFAF	#FFFFFF	#000000	##000000
##63FFAF	1.00	1.28	16.45	16.45
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.45	21.00	1.00	1.00
##000000	16.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDEDAA

Deuteranopia (green-blind)

#E8DEB4

Tritanopia (blue-blind)

#0BFDEA

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #63ffaf;
/* rgb */ color: rgb(99, 255, 175);
/* oklch */ color: oklch(89.7% 0.173 157.5);

Tailwind

colors: {
  custom: {
    50: '#9dffc7',
    500: '#63ffaf',
    950: '#000000',
  },
}

SCSS

$custom: #63ffaf;
$custom-light: #9dffc7;
$custom-dark: #000000;

JSON

{
  "hex": "#63ffaf",
  "rgb": {
    "r": 99,
    "g": 255,
    "b": 175
  },
  "hsl": {
    "h": 149.231,
    "s": 100,
    "l": 69.412
  },
  "oklch": {
    "l": 0.89717,
    "c": 0.1735,
    "h": 157.5
  },
  "luminance": 0.77268
}

Semantic roles & 50–950 ramp

primary

#63FFAF

secondary

#DA2C85

accent

#0076E6

background

#FCFFFD

surface

#F6FFF9

border

#D0D7D2

text

#101813

muted

#808682

Preview Lab

Preview with #63FFAF

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

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