#63EB5A#63EB5A

#63EB5A is a very light, highly saturated green. Relative luminance 0.628; OKLCH L 83.5% C 0.221 H 142.3°. Best body text is #000000 at 13.56:1 contrast (WCAG AA passes).

Color values

HEX	#63EB5A
RGB	rgb(99, 235, 90)
HSL	hsl(116, 78%, 64%)
HSV	hsv(116, 62%, 92%)
CMYK	cmyk(57.9%, 0%, 61.7%, 7.8%)
CIE-LAB	lab(83.34, -64.10, 57.85)
CIE-LCH	lch(83.34, 86.35, 137.93°)
OKLab	oklab(83.5% -0.1746 0.1349)
OKLCH	oklch(83.5% 0.221 142.3)
XYZ	xyz(36.6975, 62.8042, 19.8594)
Luminance	0.6281 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EB5A #E25AEB

analogous

#ABEB5A #63EB5A #5AEB99

triadic

#63EB5A #5A63EB #EB5A63

tetradic

#63EB5A #5AABEB #E25AEB #EB995A

square

#63EB5A #5AABEB #E25AEB #EB995A

split-complementary

#63EB5A #995AEB #EB5AAB

monochromatic

#20B516 #2FE423 #63EB5A #97F291 #CAF8C7

Accessibility & contrast

On white

1.55

#63EB5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.56

#63EB5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EB5A

13.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EB5A	#FFFFFF	#000000	##000000
##63EB5A	1.00	1.55	13.56	13.56
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.56	21.00	1.00	1.00
##000000	13.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D749

Deuteranopia (green-blind)

#DFCB66

Tritanopia (blue-blind)

#4DE4CC

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #63eb5a;
/* rgb */ color: rgb(99, 235, 90);
/* oklch */ color: oklch(83.5% 0.221 142.3);

Tailwind

colors: {
  custom: {
    50: '#9cf28e',
    500: '#63eb5a',
    950: '#000000',
  },
}

SCSS

$custom: #63eb5a;
$custom-light: #9cf28e;
$custom-dark: #000000;

JSON

{
  "hex": "#63eb5a",
  "rgb": {
    "r": 99,
    "g": 235,
    "b": 90
  },
  "hsl": {
    "h": 116.276,
    "s": 78.378,
    "l": 63.725
  },
  "oklch": {
    "l": 0.83498,
    "c": 0.22062,
    "h": 142.3
  },
  "luminance": 0.62807
}

Semantic roles & 50–950 ramp

primary

#63EB5A

secondary

#AD35B5

accent

#0BDBCE

background

#FCFFFC

surface

#F6FEF4

border

#D0D6CE

text

#0F170D

muted

#80857F

Preview Lab

Preview with #63EB5A

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

Preview Lab → · Contrast checker → · Palette generator →