#63E681#63E681

#63E681 is a very light, vivid green. Relative luminance 0.608; OKLCH L 82.8% C 0.182 H 148.6°. Best body text is #000000 at 13.17:1 contrast (WCAG AA passes).

Color values

HEX	#63E681
RGB	rgb(99, 230, 129)
HSL	hsl(134, 72%, 65%)
HSV	hsv(134, 57%, 90%)
CMYK	cmyk(57%, 0%, 43.9%, 9.8%)
CIE-LAB	lab(82.29, -57.25, 38.55)
CIE-LCH	lch(82.29, 69.02, 146.04°)
OKLab	oklab(82.78% -0.1549 0.0947)
OKLCH	oklch(82.78% 0.182 148.6)
XYZ	xyz(37.4023, 60.8278, 30.5345)
Luminance	0.6083 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E681 #E663C8

analogous

#87E663 #63E681 #63E6C2

triadic

#63E681 #8163E6 #E68163

tetradic

#63E681 #6387E6 #E663C8 #E6C263

square

#63E681 #6387E6 #E663C8 #E6C263

split-complementary

#63E681 #C263E6 #E66387

monochromatic

#1DB23F #2EDE56 #63E681 #98EEAC #CCF7D6

Accessibility & contrast

On white

1.59

#63E681 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.17

#63E681 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E681

13.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E681	#FFFFFF	#000000	##000000
##63E681	1.00	1.59	13.17	13.17
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.17	21.00	1.00	1.00
##000000	13.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8D479

Deuteranopia (green-blind)

#D7C888

Tritanopia (blue-blind)

#43E2CE

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #63e681;
/* rgb */ color: rgb(99, 230, 129);
/* oklch */ color: oklch(82.8% 0.182 148.6);

Tailwind

colors: {
  custom: {
    50: '#9aefa7',
    500: '#63e681',
    950: '#000000',
  },
}

SCSS

$custom: #63e681;
$custom-light: #9aefa7;
$custom-dark: #000000;

JSON

{
  "hex": "#63e681",
  "rgb": {
    "r": 99,
    "g": 230,
    "b": 129
  },
  "hsl": {
    "h": 133.74,
    "s": 72.376,
    "l": 64.51
  },
  "oklch": {
    "l": 0.82778,
    "c": 0.18153,
    "h": 148.6
  },
  "luminance": 0.60831
}

Semantic roles & 50–950 ramp

primary

#63E681

secondary

#B33B97

accent

#11A8D4

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0F160F

muted

#808580

Preview Lab

Preview with #63E681

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

Preview Lab → · Contrast checker → · Palette generator →