#63F2A1#63F2A1

#63F2A1 is a very light, vivid green. Relative luminance 0.687; OKLCH L 86.3% C 0.169 H 155.4°. Best body text is #000000 at 14.75:1 contrast (WCAG AA passes).

Color values

HEX	#63F2A1
RGB	rgb(99, 242, 161)
HSL	hsl(146, 85%, 67%)
HSV	hsv(146, 59%, 95%)
CMYK	cmyk(59.1%, 0%, 33.5%, 5.1%)
CIE-LAB	lab(86.37, -56.43, 27.86)
CIE-LCH	lch(86.37, 62.94, 153.73°)
OKLab	oklab(86.3% -0.1533 0.0702)
OKLCH	oklch(86.3% 0.169 155.4)
XYZ	xyz(43.3271, 68.7259, 44.6934)
Luminance	0.6873 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F2A1 #F263B4

analogous

#6DF263 #63F2A1 #63F2E8

triadic

#63F2A1 #A163F2 #F2A163

tetradic

#63F2A1 #636DF2 #F263B4 #F2E863

square

#63F2A1 #636DF2 #F263B4 #F2E863

split-complementary

#63F2A1 #E863F2 #F2636D

monochromatic

#11CA61 #2BED7F #63F2A1 #9BF7C3 #D4FBE5

Accessibility & contrast

On white

1.42

#63F2A1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.75

#63F2A1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F2A1

14.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F2A1	#FFFFFF	#000000	##000000
##63F2A1	1.00	1.42	14.75	14.75
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.75	21.00	1.00	1.00
##000000	14.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1E09C

Deuteranopia (green-blind)

#DED3A6

Tritanopia (blue-blind)

#2CF0DD

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #63f2a1;
/* rgb */ color: rgb(99, 242, 161);
/* oklch */ color: oklch(86.3% 0.169 155.4);

Tailwind

colors: {
  custom: {
    50: '#9bf7bd',
    500: '#63f2a1',
    950: '#000000',
  },
}

SCSS

$custom: #63f2a1;
$custom-light: #9bf7bd;
$custom-dark: #000000;

JSON

{
  "hex": "#63f2a1",
  "rgb": {
    "r": 99,
    "g": 242,
    "b": 161
  },
  "hsl": {
    "h": 146.014,
    "s": 84.615,
    "l": 66.863
  },
  "oklch": {
    "l": 0.86295,
    "c": 0.16861,
    "h": 155.4
  },
  "luminance": 0.6873
}

Semantic roles & 50–950 ramp

primary

#63F2A1

secondary

#C63386

accent

#0481E1

background

#FCFFFD

surface

#F6FFF8

border

#D0D7D1

text

#0F1712

muted

#808582

Preview Lab

Preview with #63F2A1

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

Preview Lab → · Contrast checker → · Palette generator →