#63F98A#63F98A

#63F98A is a very light, vivid green. Relative luminance 0.722; OKLCH L 87.6% C 0.198 H 149.1°. Best body text is #000000 at 15.45:1 contrast (WCAG AA passes).

Color values

HEX	#63F98A
RGB	rgb(99, 249, 138)
HSL	hsl(136, 93%, 68%)
HSV	hsv(136, 60%, 98%)
CMYK	cmyk(60.2%, 0%, 44.6%, 2.4%)
CIE-LAB	lab(88.08, -63.00, 41.56)
CIE-LCH	lch(88.08, 75.47, 146.59°)
OKLab	oklab(87.58% -0.1702 0.1019)
OKLCH	oklch(87.58% 0.198 149.1)
XYZ	xyz(43.6056, 72.2347, 35.6845)
Luminance	0.7224 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F98A #F963D2

analogous

#87F963 #63F98A #63F9D5

triadic

#63F98A #8A63F9 #F98A63

tetradic

#63F98A #6387F9 #F963D2 #F9D563

square

#63F98A #6387F9 #F963D2 #F9D563

split-complementary

#63F98A #D563F9 #F96387

monochromatic

#08D93F #28F75E #63F98A #9EFBB6 #D9FEE2

Accessibility & contrast

On white

1.36

#63F98A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.45

#63F98A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F98A

15.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F98A	#FFFFFF	#000000	##000000
##63F98A	1.00	1.36	15.45	15.45
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.45	21.00	1.00	1.00
##000000	15.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE581

Deuteranopia (green-blind)

#E8D892

Tritanopia (blue-blind)

#37F5DE

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #63f98a;
/* rgb */ color: rgb(99, 249, 138);
/* oklch */ color: oklch(87.6% 0.198 149.1);

Tailwind

colors: {
  custom: {
    50: '#9dfcad',
    500: '#63f98a',
    950: '#000000',
  },
}

SCSS

$custom: #63f98a;
$custom-light: #9dfcad;
$custom-dark: #000000;

JSON

{
  "hex": "#63f98a",
  "rgb": {
    "r": 99,
    "g": 249,
    "b": 138
  },
  "hsl": {
    "h": 135.6,
    "s": 92.593,
    "l": 68.235
  },
  "oklch": {
    "l": 0.87584,
    "c": 0.19837,
    "h": 149.1
  },
  "luminance": 0.72239
}

Semantic roles & 50–950 ramp

primary

#63F98A

secondary

#D22EA8

accent

#00AAE6

background

#FCFFFD

surface

#F6FFF7

border

#D0D7D0

text

#0F1810

muted

#808681

Preview Lab

Preview with #63F98A

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

Preview Lab → · Contrast checker → · Palette generator →