#63E97E#63E97E

#63E97E is a very light, vivid green. Relative luminance 0.624; OKLCH L 83.5% C 0.188 H 147.7°. Best body text is #000000 at 13.49:1 contrast (WCAG AA passes).

Color values

HEX	#63E97E
RGB	rgb(99, 233, 126)
HSL	hsl(132, 75%, 65%)
HSV	hsv(132, 58%, 91%)
CMYK	cmyk(57.5%, 0%, 45.9%, 8.6%)
CIE-LAB	lab(83.14, -58.84, 41.11)
CIE-LCH	lch(83.14, 71.78, 145.06°)
OKLab	oklab(83.47% -0.1592 0.1005)
OKLCH	oklch(83.47% 0.188 147.7)
XYZ	xyz(38.0479, 62.4333, 29.7804)
Luminance	0.6244 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E97E #E963CE

analogous

#8BE963 #63E97E #63E9C1

triadic

#63E97E #7E63E9 #E97E63

tetradic

#63E97E #638BE9 #E963CE #E9C163

square

#63E97E #638BE9 #E963CE #E9C163

split-complementary

#63E97E #C163E9 #E9638B

monochromatic

#1AB83A #2DE152 #63E97E #99F1AA #CEF8D7

Accessibility & contrast

On white

1.56

#63E97E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.49

#63E97E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E97E

13.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E97E	#FFFFFF	#000000	##000000
##63E97E	1.00	1.56	13.49	13.49
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.49	21.00	1.00	1.00
##000000	13.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD676

Deuteranopia (green-blind)

#DACA85

Tritanopia (blue-blind)

#43E4CF

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #63e97e;
/* rgb */ color: rgb(99, 233, 126);
/* oklch */ color: oklch(83.5% 0.188 147.7);

Tailwind

colors: {
  custom: {
    50: '#9bf1a5',
    500: '#63e97e',
    950: '#000000',
  },
}

SCSS

$custom: #63e97e;
$custom-light: #9bf1a5;
$custom-dark: #000000;

JSON

{
  "hex": "#63e97e",
  "rgb": {
    "r": 99,
    "g": 233,
    "b": 126
  },
  "hsl": {
    "h": 132.09,
    "s": 75.281,
    "l": 65.098
  },
  "oklch": {
    "l": 0.83469,
    "c": 0.18822,
    "h": 147.7
  },
  "luminance": 0.62437
}

Semantic roles & 50–950 ramp

primary

#63E97E

secondary

#B7399E

accent

#0EAFD7

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0F170F

muted

#808580

Preview Lab

Preview with #63E97E

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

Preview Lab → · Contrast checker → · Palette generator →