#63EB8A#63EB8A

#63EB8A is a very light, vivid green. Relative luminance 0.639; OKLCH L 84.2% C 0.180 H 150.2°. Best body text is #000000 at 13.78:1 contrast (WCAG AA passes).

Color values

HEX	#63EB8A
RGB	rgb(99, 235, 138)
HSL	hsl(137, 77%, 65%)
HSV	hsv(137, 58%, 92%)
CMYK	cmyk(57.9%, 0%, 41.3%, 7.8%)
CIE-LAB	lab(83.91, -57.73, 36.19)
CIE-LCH	lch(83.91, 68.13, 147.92°)
OKLab	oklab(84.16% -0.1562 0.0895)
OKLCH	oklch(84.16% 0.18 150.2)
XYZ	xyz(39.4385, 63.9006, 34.2955)
Luminance	0.6390 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EB8A #EB63C4

analogous

#80EB63 #63EB8A #63EBCE

triadic

#63EB8A #8A63EB #EB8A63

tetradic

#63EB8A #6380EB #EB63C4 #EBCE63

square

#63EB8A #6380EB #EB63C4 #EBCE63

split-complementary

#63EB8A #CE63EB #EB6380

monochromatic

#18BC47 #2DE461 #63EB8A #99F2B3 #CFF9DB

Accessibility & contrast

On white

1.52

#63EB8A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.78

#63EB8A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EB8A

13.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EB8A	#FFFFFF	#000000	##000000
##63EB8A	1.00	1.52	13.78	13.78
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.78	21.00	1.00	1.00
##000000	13.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD983

Deuteranopia (green-blind)

#DACC90

Tritanopia (blue-blind)

#3EE7D3

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #63eb8a;
/* rgb */ color: rgb(99, 235, 138);
/* oklch */ color: oklch(84.2% 0.180 150.2);

Tailwind

colors: {
  custom: {
    50: '#9bf2ad',
    500: '#63eb8a',
    950: '#000000',
  },
}

SCSS

$custom: #63eb8a;
$custom-light: #9bf2ad;
$custom-dark: #000000;

JSON

{
  "hex": "#63eb8a",
  "rgb": {
    "r": 99,
    "g": 235,
    "b": 138
  },
  "hsl": {
    "h": 137.206,
    "s": 77.273,
    "l": 65.49
  },
  "oklch": {
    "l": 0.84158,
    "c": 0.18001,
    "h": 150.2
  },
  "luminance": 0.63904
}

Semantic roles & 50–950 ramp

primary

#63EB8A

secondary

#BB3895

accent

#0C9FDA

background

#FCFFFD

surface

#F5FEF7

border

#CFD6D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #63EB8A

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

Preview Lab → · Contrast checker → · Palette generator →