#63DF90#63DF90

#63DF90 is a light, vivid green. Relative luminance 0.574; OKLCH L 81.3% C 0.158 H 153.1°. Best body text is #000000 at 12.49:1 contrast (WCAG AA passes).

Color values

HEX	#63DF90
RGB	rgb(99, 223, 144)
HSL	hsl(142, 66%, 63%)
HSV	hsv(142, 56%, 87%)
CMYK	cmyk(55.6%, 0%, 35.4%, 12.5%)
CIE-LAB	lab(80.43, -51.98, 28.55)
CIE-LCH	lch(80.43, 59.30, 151.23°)
OKLab	oklab(81.33% -0.1411 0.0716)
OKLCH	oklch(81.33% 0.158 153.1)
XYZ	xyz(36.5645, 57.4383, 35.5400)
Luminance	0.5744 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DF90 #DF63B2

analogous

#74DF63 #63DF90 #63DFCE

triadic

#63DF90 #9063DF #DF9063

tetradic

#63DF90 #6374DF #DF63B2 #DFCE63

square

#63DF90 #6374DF #DF63B2 #DFCE63

split-complementary

#63DF90 #CE63DF #DF6374

monochromatic

#22A652 #30D56C #63DF90 #96E9B4 #C9F4D8

Accessibility & contrast

On white

1.68

#63DF90 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.49

#63DF90 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DF90

12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DF90	#FFFFFF	#000000	##000000
##63DF90	1.00	1.68	12.49	12.49
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.49	21.00	1.00	1.00
##000000	12.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFCF8B

Deuteranopia (green-blind)

#CEC395

Tritanopia (blue-blind)

#3FDCCB

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #63df90;
/* rgb */ color: rgb(99, 223, 144);
/* oklch */ color: oklch(81.3% 0.158 153.1);

Tailwind

colors: {
  custom: {
    50: '#99eab1',
    500: '#63df90',
    950: '#000000',
  },
}

SCSS

$custom: #63df90;
$custom-light: #99eab1;
$custom-dark: #000000;

JSON

{
  "hex": "#63df90",
  "rgb": {
    "r": 99,
    "g": 223,
    "b": 144
  },
  "hsl": {
    "h": 141.774,
    "s": 65.957,
    "l": 63.137
  },
  "oklch": {
    "l": 0.81329,
    "c": 0.15823,
    "h": 153.1
  },
  "luminance": 0.57442
}

Semantic roles & 50–950 ramp

primary

#63DF90

secondary

#A83E82

accent

#188CCE

background

#FCFEFD

surface

#F5FDF7

border

#CFD5D0

text

#0F1610

muted

#808481

Preview Lab

Preview with #63DF90

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

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