#63EB9F#63EB9F

#63EB9F is a very light, vivid green. Relative luminance 0.646; OKLCH L 84.6% C 0.161 H 155.9°. Best body text is #000000 at 13.91:1 contrast (WCAG AA passes).

Color values

HEX	#63EB9F
RGB	rgb(99, 235, 159)
HSL	hsl(146, 77%, 65%)
HSV	hsv(146, 58%, 92%)
CMYK	cmyk(57.9%, 0%, 32.3%, 7.8%)
CIE-LAB	lab(84.26, -54.04, 26.03)
CIE-LCH	lch(84.26, 59.98, 154.28°)
OKLab	oklab(84.56% -0.147 0.0657)
OKLCH	oklch(84.56% 0.161 155.9)
XYZ	xyz(41.1085, 64.5686, 43.0908)
Luminance	0.6457 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EB9F #EB63AF

analogous

#6BEB63 #63EB9F #63EBE3

triadic

#63EB9F #9F63EB #EB9F63

tetradic

#63EB9F #636BEB #EB63AF #EBE363

square

#63EB9F #636BEB #EB63AF #EBE363

split-complementary

#63EB9F #E363EB #EB636B

monochromatic

#18BC60 #2DE47E #63EB9F #99F2C0 #CFF9E2

Accessibility & contrast

On white

1.51

#63EB9F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.91

#63EB9F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EB9F

13.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EB9F	#FFFFFF	#000000	##000000
##63EB9F	1.00	1.51	13.91	13.91
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.91	21.00	1.00	1.00
##000000	13.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EADA9A

Deuteranopia (green-blind)

#D7CDA4

Tritanopia (blue-blind)

#31E9D7

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #63eb9f;
/* rgb */ color: rgb(99, 235, 159);
/* oklch */ color: oklch(84.6% 0.161 155.9);

Tailwind

colors: {
  custom: {
    50: '#9af2bb',
    500: '#63eb9f',
    950: '#000000',
  },
}

SCSS

$custom: #63eb9f;
$custom-light: #9af2bb;
$custom-dark: #000000;

JSON

{
  "hex": "#63eb9f",
  "rgb": {
    "r": 99,
    "g": 235,
    "b": 159
  },
  "hsl": {
    "h": 146.471,
    "s": 77.273,
    "l": 65.49
  },
  "oklch": {
    "l": 0.84557,
    "c": 0.16102,
    "h": 155.9
  },
  "luminance": 0.64573
}

Semantic roles & 50–950 ramp

primary

#63EB9F

secondary

#BB3881

accent

#0C7FDA

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1712

muted

#808582

Preview Lab

Preview with #63EB9F

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

Preview Lab → · Contrast checker → · Palette generator →