#63EA80#63EA80

#63EA80 is a very light, vivid green. Relative luminance 0.631; OKLCH L 83.7% C 0.188 H 148.1°. Best body text is #000000 at 13.61:1 contrast (WCAG AA passes).

Color values

HEX	#63EA80
RGB	rgb(99, 234, 128)
HSL	hsl(133, 76%, 65%)
HSV	hsv(133, 58%, 92%)
CMYK	cmyk(57.7%, 0%, 45.3%, 8.2%)
CIE-LAB	lab(83.47, -58.92, 40.55)
CIE-LCH	lch(83.47, 71.53, 145.46°)
OKLab	oklab(83.75% -0.1594 0.0992)
OKLCH	oklch(83.75% 0.188 148.1)
XYZ	xyz(38.4621, 63.0532, 30.5615)
Luminance	0.6306 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EA80 #EA63CD

analogous

#89EA63 #63EA80 #63EAC3

triadic

#63EA80 #8063EA #EA8063

tetradic

#63EA80 #6389EA #EA63CD #EAC363

square

#63EA80 #6389EA #EA63CD #EAC363

split-complementary

#63EA80 #C363EA #EA6389

monochromatic

#19BA3B #2DE354 #63EA80 #99F1AC #CFF9D8

Accessibility & contrast

On white

1.54

#63EA80 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.61

#63EA80 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EA80

13.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EA80	#FFFFFF	#000000	##000000
##63EA80	1.00	1.54	13.61	13.61
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.61	21.00	1.00	1.00
##000000	13.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD778

Deuteranopia (green-blind)

#DBCB87

Tritanopia (blue-blind)

#42E6D1

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #63ea80;
/* rgb */ color: rgb(99, 234, 128);
/* oklch */ color: oklch(83.7% 0.188 148.1);

Tailwind

colors: {
  custom: {
    50: '#9bf2a6',
    500: '#63ea80',
    950: '#000000',
  },
}

SCSS

$custom: #63ea80;
$custom-light: #9bf2a6;
$custom-dark: #000000;

JSON

{
  "hex": "#63ea80",
  "rgb": {
    "r": 99,
    "g": 234,
    "b": 128
  },
  "hsl": {
    "h": 132.889,
    "s": 76.271,
    "l": 65.294
  },
  "oklch": {
    "l": 0.83746,
    "c": 0.18773,
    "h": 148.1
  },
  "luminance": 0.63057
}

Semantic roles & 50–950 ramp

primary

#63EA80

secondary

#B9389D

accent

#0DADD8

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0F170F

muted

#808580

Preview Lab

Preview with #63EA80

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

Preview Lab → · Contrast checker → · Palette generator →