#63EA5A#63EA5A

#63EA5A is a very light, highly saturated green. Relative luminance 0.622; OKLCH L 83.2% C 0.219 H 142.3°. Best body text is #000000 at 13.45:1 contrast (WCAG AA passes).

Color values

HEX	#63EA5A
RGB	rgb(99, 234, 90)
HSL	hsl(116, 77%, 64%)
HSV	hsv(116, 62%, 92%)
CMYK	cmyk(57.7%, 0%, 61.5%, 8.2%)
CIE-LAB	lab(83.04, -63.75, 57.51)
CIE-LCH	lch(83.04, 85.86, 137.94°)
OKLab	oklab(83.25% -0.1736 0.1342)
OKLCH	oklch(83.25% 0.219 142.3)
XYZ	xyz(36.4120, 62.2332, 19.7643)
Luminance	0.6224 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EA5A #E15AEA

analogous

#ABEA5A #63EA5A #5AEA99

triadic

#63EA5A #5A63EA #EA5A63

tetradic

#63EA5A #5AABEA #E15AEA #EA995A

square

#63EA5A #5AABEA #E15AEA #EA995A

split-complementary

#63EA5A #995AEA #EA5AAB

monochromatic

#21B317 #30E324 #63EA5A #96F190 #CAF8C7

Accessibility & contrast

On white

1.56

#63EA5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.45

#63EA5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EA5A

13.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EA5A	#FFFFFF	#000000	##000000
##63EA5A	1.00	1.56	13.45	13.45
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.45	21.00	1.00	1.00
##000000	13.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD649

Deuteranopia (green-blind)

#DECA66

Tritanopia (blue-blind)

#4EE3CB

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #63ea5a;
/* rgb */ color: rgb(99, 234, 90);
/* oklch */ color: oklch(83.2% 0.219 142.3);

Tailwind

colors: {
  custom: {
    50: '#9cf28e',
    500: '#63ea5a',
    950: '#000000',
  },
}

SCSS

$custom: #63ea5a;
$custom-light: #9cf28e;
$custom-dark: #000000;

JSON

{
  "hex": "#63ea5a",
  "rgb": {
    "r": 99,
    "g": 234,
    "b": 90
  },
  "hsl": {
    "h": 116.25,
    "s": 77.419,
    "l": 63.529
  },
  "oklch": {
    "l": 0.83249,
    "c": 0.21942,
    "h": 142.3
  },
  "luminance": 0.62236
}

Semantic roles & 50–950 ramp

primary

#63EA5A

secondary

#AB35B3

accent

#0CDACD

background

#FCFFFC

surface

#F6FEF4

border

#D0D6CE

text

#0F170D

muted

#80857F

Preview Lab

Preview with #63EA5A

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

Preview Lab → · Contrast checker → · Palette generator →