#63ECA0#63ECA0

#63ECA0 is a very light, vivid green. Relative luminance 0.652; OKLCH L 84.8% C 0.161 H 156.1°. Best body text is #000000 at 14.04:1 contrast (WCAG AA passes).

Color values

HEX	#63ECA0
RGB	rgb(99, 236, 160)
HSL	hsl(147, 78%, 66%)
HSV	hsv(147, 58%, 93%)
CMYK	cmyk(58.1%, 0%, 32.2%, 7.5%)
CIE-LAB	lab(84.58, -54.25, 25.94)
CIE-LCH	lch(84.58, 60.13, 154.44°)
OKLab	oklab(84.82% -0.1476 0.0655)
OKLCH	oklch(84.82% 0.161 156.1)
XYZ	xyz(41.4827, 65.1776, 43.6453)
Luminance	0.6518 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63ECA0 #EC63AF

analogous

#6AEC63 #63ECA0 #63ECE4

triadic

#63ECA0 #A063EC #ECA063

tetradic

#63ECA0 #636AEC #EC63AF #ECE463

square

#63ECA0 #636AEC #EC63AF #ECE463

split-complementary

#63ECA0 #E463EC #EC636A

monochromatic

#17BE61 #2CE57F #63ECA0 #9AF3C1 #D0F9E2

Accessibility & contrast

On white

1.50

#63ECA0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.04

#63ECA0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63ECA0

14.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63ECA0	#FFFFFF	#000000	##000000
##63ECA0	1.00	1.50	14.04	14.04
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.04	21.00	1.00	1.00
##000000	14.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBDB9B

Deuteranopia (green-blind)

#D8CEA5

Tritanopia (blue-blind)

#30EAD8

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #63eca0;
/* rgb */ color: rgb(99, 236, 160);
/* oklch */ color: oklch(84.8% 0.161 156.1);

Tailwind

colors: {
  custom: {
    50: '#9bf3bc',
    500: '#63eca0',
    950: '#000000',
  },
}

SCSS

$custom: #63eca0;
$custom-light: #9bf3bc;
$custom-dark: #000000;

JSON

{
  "hex": "#63eca0",
  "rgb": {
    "r": 99,
    "g": 236,
    "b": 160
  },
  "hsl": {
    "h": 146.715,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.8482,
    "c": 0.16148,
    "h": 156.1
  },
  "luminance": 0.65182
}

Semantic roles & 50–950 ramp

primary

#63ECA0

secondary

#BC3781

accent

#0B7EDB

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1712

muted

#808582

Preview Lab

Preview with #63ECA0

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

Preview Lab → · Contrast checker → · Palette generator →