#63E97C#63E97C

#63E97C is a very light, vivid green. Relative luminance 0.624; OKLCH L 83.4% C 0.190 H 147.4°. Best body text is #000000 at 13.48:1 contrast (WCAG AA passes).

Color values

HEX	#63E97C
RGB	rgb(99, 233, 124)
HSL	hsl(131, 75%, 65%)
HSV	hsv(131, 58%, 91%)
CMYK	cmyk(57.5%, 0%, 46.8%, 8.6%)
CIE-LAB	lab(83.12, -59.14, 42.05)
CIE-LCH	lch(83.12, 72.57, 144.59°)
OKLab	oklab(83.44% -0.16 0.1025)
OKLCH	oklch(83.44% 0.19 147.4)
XYZ	xyz(37.9201, 62.3822, 29.1075)
Luminance	0.6239 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E97C #E963D0

analogous

#8DE963 #63E97C #63E9BF

triadic

#63E97C #7C63E9 #E97C63

tetradic

#63E97C #638DE9 #E963D0 #E9BF63

square

#63E97C #638DE9 #E963D0 #E9BF63

split-complementary

#63E97C #BF63E9 #E9638D

monochromatic

#1AB837 #2DE14F #63E97C #99F1A9 #CEF8D6

Accessibility & contrast

On white

1.56

#63E97C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.48

#63E97C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E97C

13.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E97C	#FFFFFF	#000000	##000000
##63E97C	1.00	1.56	13.48	13.48
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.48	21.00	1.00	1.00
##000000	13.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD673

Deuteranopia (green-blind)

#DACA83

Tritanopia (blue-blind)

#44E4CF

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #63e97c;
/* rgb */ color: rgb(99, 233, 124);
/* oklch */ color: oklch(83.4% 0.190 147.4);

Tailwind

colors: {
  custom: {
    50: '#9bf1a3',
    500: '#63e97c',
    950: '#000000',
  },
}

SCSS

$custom: #63e97c;
$custom-light: #9bf1a3;
$custom-dark: #000000;

JSON

{
  "hex": "#63e97c",
  "rgb": {
    "r": 99,
    "g": 233,
    "b": 124
  },
  "hsl": {
    "h": 131.194,
    "s": 75.281,
    "l": 65.098
  },
  "oklch": {
    "l": 0.83438,
    "c": 0.19002,
    "h": 147.4
  },
  "luminance": 0.62386
}

Semantic roles & 50–950 ramp

primary

#63E97C

secondary

#B739A0

accent

#0EB2D7

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0F170F

muted

#808580

Preview Lab

Preview with #63E97C

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

Preview Lab → · Contrast checker → · Palette generator →