#63BF6E#63BF6E

#63BF6E is a light, vivid green. Relative luminance 0.410; OKLCH L 72.8% C 0.145 H 146.4°. Best body text is #000000 at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#63BF6E
RGB	rgb(99, 191, 110)
HSL	hsl(127, 42%, 57%)
HSV	hsv(127, 48%, 75%)
CMYK	cmyk(48.2%, 0%, 42.4%, 25.1%)
CIE-LAB	lab(70.20, -44.55, 32.58)
CIE-LCH	lch(70.20, 55.20, 143.82°)
OKLab	oklab(72.78% -0.121 0.0803)
OKLCH	oklch(72.78% 0.145 146.4)
XYZ	xyz(26.5893, 41.0381, 21.2688)
Luminance	0.4104 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BF6E #BF63B4

analogous

#86BF63 #63BF6E #63BF9C

triadic

#63BF6E #6E63BF #BF6E63

tetradic

#63BF6E #6386BF #BF63B4 #BF9C63

square

#63BF6E #6386BF #BF63B4 #BF9C63

split-complementary

#63BF6E #9C63BF #BF6386

monochromatic

#317739 #43A24E #63BF6E #8ED196 #BAE3BF

Accessibility & contrast

On white

2.28

#63BF6E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.21

#63BF6E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BF6E

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BF6E	#FFFFFF	#000000	##000000
##63BF6E	1.00	2.28	9.21	9.21
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.21	21.00	1.00	1.00
##000000	9.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1B168

Deuteranopia (green-blind)

#B4A873

Tritanopia (blue-blind)

#54BBAB

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #63bf6e;
/* rgb */ color: rgb(99, 191, 110);
/* oklch */ color: oklch(72.8% 0.145 146.4);

Tailwind

colors: {
  custom: {
    50: '#95d398',
    500: '#63bf6e',
    950: '#000000',
  },
}

SCSS

$custom: #63bf6e;
$custom-light: #95d398;
$custom-dark: #000000;

JSON

{
  "hex": "#63bf6e",
  "rgb": {
    "r": 99,
    "g": 191,
    "b": 110
  },
  "hsl": {
    "h": 127.174,
    "s": 41.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.72782,
    "c": 0.1452,
    "h": 146.4
  },
  "luminance": 0.4104
}

Semantic roles & 50–950 ramp

primary

#63BF6E

secondary

#D2ACCD

accent

#56C3D2

background

#F9FDF9

surface

#F2FAF2

border

#CCD3CC

text

#0E140E

muted

#7E837E

Preview Lab

Preview with #63BF6E

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

Preview Lab → · Contrast checker → · Palette generator →