#63F187#63F187

#63F187 is a very light, vivid green. Relative luminance 0.673; OKLCH L 85.6% C 0.191 H 149.0°. Best body text is #000000 at 14.46:1 contrast (WCAG AA passes).

Color values

HEX	#63F187
RGB	rgb(99, 241, 135)
HSL	hsl(135, 84%, 67%)
HSV	hsv(135, 59%, 95%)
CMYK	cmyk(58.9%, 0%, 44%, 5.5%)
CIE-LAB	lab(85.66, -60.49, 39.92)
CIE-LCH	lch(85.66, 72.47, 146.57°)
OKLab	oklab(85.58% -0.1635 0.0981)
OKLCH	oklch(85.58% 0.191 149)
XYZ	xyz(40.9711, 67.3086, 33.7497)
Luminance	0.6731 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F187 #F163CD

analogous

#86F163 #63F187 #63F1CE

triadic

#63F187 #8763F1 #F18763

tetradic

#63F187 #6386F1 #F163CD #F1CE63

square

#63F187 #6386F1 #F163CD #F1CE63

split-complementary

#63F187 #CE63F1 #F16386

monochromatic

#12C840 #2BEC5C #63F187 #9BF6B2 #D3FBDD

Accessibility & contrast

On white

1.45

#63F187 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.46

#63F187 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F187

14.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F187	#FFFFFF	#000000	##000000
##63F187	1.00	1.45	14.46	14.46
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.46	21.00	1.00	1.00
##000000	14.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DE7F

Deuteranopia (green-blind)

#E0D18E

Tritanopia (blue-blind)

#3CEDD7

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #63f187;
/* rgb */ color: rgb(99, 241, 135);
/* oklch */ color: oklch(85.6% 0.191 149.0);

Tailwind

colors: {
  custom: {
    50: '#9cf7ab',
    500: '#63f187',
    950: '#000000',
  },
}

SCSS

$custom: #63f187;
$custom-light: #9cf7ab;
$custom-dark: #000000;

JSON

{
  "hex": "#63f187",
  "rgb": {
    "r": 99,
    "g": 241,
    "b": 135
  },
  "hsl": {
    "h": 135.211,
    "s": 83.529,
    "l": 66.667
  },
  "oklch": {
    "l": 0.85578,
    "c": 0.19065,
    "h": 149
  },
  "luminance": 0.67313
}

Semantic roles & 50–950 ramp

primary

#63F187

secondary

#C534A0

accent

#06A9E0

background

#FCFFFD

surface

#F6FFF7

border

#D0D7D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #63F187

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

Preview Lab → · Contrast checker → · Palette generator →