#63F17B#63F17B

#63F17B is a very light, highly saturated green. Relative luminance 0.670; OKLCH L 85.4% C 0.201 H 146.8°. Best body text is #000000 at 14.40:1 contrast (WCAG AA passes).

Color values

HEX	#63F17B
RGB	rgb(99, 241, 123)
HSL	hsl(130, 84%, 67%)
HSV	hsv(130, 59%, 95%)
CMYK	cmyk(58.9%, 0%, 49%, 5.5%)
CIE-LAB	lab(85.50, -62.26, 45.51)
CIE-LCH	lch(85.50, 77.12, 143.83°)
OKLab	oklab(85.39% -0.1684 0.1103)
OKLCH	oklch(85.39% 0.201 146.8)
XYZ	xyz(40.1734, 66.9895, 29.5482)
Luminance	0.6699 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F17B #F163D9

analogous

#92F163 #63F17B #63F1C2

triadic

#63F17B #7B63F1 #F17B63

tetradic

#63F17B #6392F1 #F163D9 #F1C263

square

#63F17B #6392F1 #F163D9 #F1C263

split-complementary

#63F17B #C263F1 #F16392

monochromatic

#12C831 #2BEC4B #63F17B #9BF6AB #D3FBDA

Accessibility & contrast

On white

1.46

#63F17B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.40

#63F17B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F17B

14.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F17B	#FFFFFF	#000000	##000000
##63F17B	1.00	1.46	14.40	14.40
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.40	21.00	1.00	1.00
##000000	14.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DD71

Deuteranopia (green-blind)

#E2D183

Tritanopia (blue-blind)

#42ECD6

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #63f17b;
/* rgb */ color: rgb(99, 241, 123);
/* oklch */ color: oklch(85.4% 0.201 146.8);

Tailwind

colors: {
  custom: {
    50: '#9cf7a3',
    500: '#63f17b',
    950: '#000000',
  },
}

SCSS

$custom: #63f17b;
$custom-light: #9cf7a3;
$custom-dark: #000000;

JSON

{
  "hex": "#63f17b",
  "rgb": {
    "r": 99,
    "g": 241,
    "b": 123
  },
  "hsl": {
    "h": 130.141,
    "s": 83.529,
    "l": 66.667
  },
  "oklch": {
    "l": 0.85393,
    "c": 0.20128,
    "h": 146.8
  },
  "luminance": 0.66993
}

Semantic roles & 50–950 ramp

primary

#63F17B

secondary

#C534AC

accent

#06BBE0

background

#FCFFFC

surface

#F6FFF6

border

#D0D7D0

text

#0F170F

muted

#808580

Preview Lab

Preview with #63F17B

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

Preview Lab → · Contrast checker → · Palette generator →