#63E55A#63E55A

#63E55A is a very light, highly saturated green. Relative luminance 0.594; OKLCH L 82.0% C 0.213 H 142.3°. Best body text is #000000 at 12.89:1 contrast (WCAG AA passes).

Color values

HEX	#63E55A
RGB	rgb(99, 229, 90)
HSL	hsl(116, 73%, 63%)
HSV	hsv(116, 61%, 90%)
CMYK	cmyk(56.8%, 0%, 60.7%, 10.2%)
CIE-LAB	lab(81.53, -61.96, 55.81)
CIE-LCH	lch(81.53, 83.38, 137.99°)
OKLab	oklab(82% -0.1688 0.1305)
OKLCH	oklch(82% 0.213 142.3)
XYZ	xyz(35.0086, 59.4264, 19.2965)
Luminance	0.5943 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E55A #DC5AE5

analogous

#A9E55A #63E55A #5AE596

triadic

#63E55A #5A63E5 #E55A63

tetradic

#63E55A #5AA9E5 #DC5AE5 #E5965A

square

#63E55A #5AA9E5 #DC5AE5 #E5965A

split-complementary

#63E55A #965AE5 #E55AA9

monochromatic

#24AA1B #31DD25 #63E55A #95ED8F #C7F6C4

Accessibility & contrast

On white

1.63

#63E55A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.89

#63E55A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E55A

12.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E55A	#FFFFFF	#000000	##000000
##63E55A	1.00	1.63	12.89	12.89
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.89	21.00	1.00	1.00
##000000	12.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD14A

Deuteranopia (green-blind)

#D9C665

Tritanopia (blue-blind)

#4FDFC7

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #63e55a;
/* rgb */ color: rgb(99, 229, 90);
/* oklch */ color: oklch(82.0% 0.213 142.3);

Tailwind

colors: {
  custom: {
    50: '#9bee8d',
    500: '#63e55a',
    950: '#000000',
  },
}

SCSS

$custom: #63e55a;
$custom-light: #9bee8d;
$custom-dark: #000000;

JSON

{
  "hex": "#63e55a",
  "rgb": {
    "r": 99,
    "g": 229,
    "b": 90
  },
  "hsl": {
    "h": 116.115,
    "s": 72.775,
    "l": 62.549
  },
  "oklch": {
    "l": 0.82003,
    "c": 0.21336,
    "h": 142.3
  },
  "luminance": 0.59429
}

Semantic roles & 50–950 ramp

primary

#63E55A

secondary

#A438AB

accent

#11D5C8

background

#FCFFFC

surface

#F6FEF4

border

#D0D6CE

text

#0F160D

muted

#80857F

Preview Lab

Preview with #63E55A

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

Preview Lab → · Contrast checker → · Palette generator →