#63BF78#63BF78

#63BF78 is a light, vivid green. Relative luminance 0.413; OKLCH L 73.0% C 0.135 H 149.4°. Best body text is #000000 at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#63BF78
RGB	rgb(99, 191, 120)
HSL	hsl(134, 42%, 57%)
HSV	hsv(134, 48%, 75%)
CMYK	cmyk(48.2%, 0%, 37.2%, 25.1%)
CIE-LAB	lab(70.36, -42.91, 27.59)
CIE-LCH	lch(70.36, 51.01, 147.26°)
OKLab	oklab(72.97% -0.1166 0.0689)
OKLCH	oklch(72.97% 0.135 149.4)
XYZ	xyz(27.1648, 41.2683, 24.2998)
Luminance	0.4127 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BF78 #BF63AA

analogous

#7CBF63 #63BF78 #63BFA6

triadic

#63BF78 #7863BF #BF7863

tetradic

#63BF78 #637CBF #BF63AA #BFA663

square

#63BF78 #637CBF #BF63AA #BFA663

split-complementary

#63BF78 #A663BF #BF637C

monochromatic

#317741 #43A258 #63BF78 #8ED19E #BAE3C3

Accessibility & contrast

On white

2.27

#63BF78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.25

#63BF78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BF78

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BF78	#FFFFFF	#000000	##000000
##63BF78	1.00	2.27	9.25	9.25
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.25	21.00	1.00	1.00
##000000	9.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0B273

Deuteranopia (green-blind)

#B3A97C

Tritanopia (blue-blind)

#51BCAD

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #63bf78;
/* rgb */ color: rgb(99, 191, 120);
/* oklch */ color: oklch(73.0% 0.135 149.4);

Tailwind

colors: {
  custom: {
    50: '#95d39f',
    500: '#63bf78',
    950: '#000000',
  },
}

SCSS

$custom: #63bf78;
$custom-light: #95d39f;
$custom-dark: #000000;

JSON

{
  "hex": "#63bf78",
  "rgb": {
    "r": 99,
    "g": 191,
    "b": 120
  },
  "hsl": {
    "h": 133.696,
    "s": 41.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.72966,
    "c": 0.1354,
    "h": 149.4
  },
  "luminance": 0.4127
}

Semantic roles & 50–950 ramp

primary

#63BF78

secondary

#D2ACC9

accent

#56B5D2

background

#F9FDF9

surface

#F2FAF2

border

#CCD3CC

text

#0E140E

muted

#7E837E

Preview Lab

Preview with #63BF78

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

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