#63F17E#63F17E

#63F17E is a very light, vivid green. Relative luminance 0.671; OKLCH L 85.4% C 0.199 H 147.3°. Best body text is #000000 at 14.41:1 contrast (WCAG AA passes).

Color values

HEX	#63F17E
RGB	rgb(99, 241, 126)
HSL	hsl(131, 84%, 67%)
HSV	hsv(131, 59%, 95%)
CMYK	cmyk(58.9%, 0%, 47.7%, 5.5%)
CIE-LAB	lab(85.54, -61.83, 44.13)
CIE-LCH	lch(85.54, 75.96, 144.49°)
OKLab	oklab(85.44% -0.1672 0.1073)
OKLCH	oklch(85.44% 0.199 147.3)
XYZ	xyz(40.3641, 67.0658, 30.5525)
Luminance	0.6707 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F17E #F163D6

analogous

#8FF163 #63F17E #63F1C5

triadic

#63F17E #7E63F1 #F17E63

tetradic

#63F17E #638FF1 #F163D6 #F1C563

square

#63F17E #638FF1 #F163D6 #F1C563

split-complementary

#63F17E #C563F1 #F1638F

monochromatic

#12C834 #2BEC50 #63F17E #9BF6AC #D3FBDB

Accessibility & contrast

On white

1.46

#63F17E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.41

#63F17E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F17E

14.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F17E	#FFFFFF	#000000	##000000
##63F17E	1.00	1.46	14.41	14.41
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.41	21.00	1.00	1.00
##000000	14.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DD75

Deuteranopia (green-blind)

#E1D186

Tritanopia (blue-blind)

#40ECD6

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #63f17e;
/* rgb */ color: rgb(99, 241, 126);
/* oklch */ color: oklch(85.4% 0.199 147.3);

Tailwind

colors: {
  custom: {
    50: '#9cf7a5',
    500: '#63f17e',
    950: '#000000',
  },
}

SCSS

$custom: #63f17e;
$custom-light: #9cf7a5;
$custom-dark: #000000;

JSON

{
  "hex": "#63f17e",
  "rgb": {
    "r": 99,
    "g": 241,
    "b": 126
  },
  "hsl": {
    "h": 131.408,
    "s": 83.529,
    "l": 66.667
  },
  "oklch": {
    "l": 0.85438,
    "c": 0.19865,
    "h": 147.3
  },
  "luminance": 0.6707
}

Semantic roles & 50–950 ramp

primary

#63F17E

secondary

#C534A9

accent

#06B6E0

background

#FCFFFC

surface

#F6FFF6

border

#D0D7D0

text

#0F170F

muted

#808580

Preview Lab

Preview with #63F17E

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

Preview Lab → · Contrast checker → · Palette generator →