#63B36F#63B36F

#63B36F is a light, vivid green. Relative luminance 0.360; OKLCH L 69.8% C 0.126 H 147.5°. Best body text is #000000 at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#63B36F
RGB	rgb(99, 179, 111)
HSL	hsl(129, 34%, 55%)
HSV	hsv(129, 45%, 70%)
CMYK	cmyk(44.7%, 0%, 38%, 29.8%)
CIE-LAB	lab(66.55, -39.20, 27.29)
CIE-LCH	lch(66.55, 47.77, 145.16°)
OKLab	oklab(69.81% -0.1066 0.0679)
OKLCH	oklch(69.81% 0.126 147.5)
XYZ	xyz(24.1336, 36.0389, 20.7204)
Luminance	0.3604 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B36F #B363A7

analogous

#7FB363 #63B36F #63B397

triadic

#63B36F #6F63B3 #B36F63

tetradic

#63B36F #637FB3 #B363A7 #B39763

square

#63B36F #637FB3 #B363A7 #B39763

split-complementary

#63B36F #9763B3 #B3637F

monochromatic

#33693B #479252 #63B36F #8CC795 #B5DBBB

Accessibility & contrast

On white

2.56

#63B36F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.21

#63B36F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B36F

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B36F	#FFFFFF	#000000	##000000
##63B36F	1.00	2.56	8.21	8.21
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.21	21.00	1.00	1.00
##000000	8.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A76A

Deuteranopia (green-blind)

#A99F73

Tritanopia (blue-blind)

#56B0A2

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #63b36f;
/* rgb */ color: rgb(99, 179, 111);
/* oklch */ color: oklch(69.8% 0.126 147.5);

Tailwind

colors: {
  custom: {
    50: '#94ca99',
    500: '#63b36f',
    950: '#000000',
  },
}

SCSS

$custom: #63b36f;
$custom-light: #94ca99;
$custom-dark: #000000;

JSON

{
  "hex": "#63b36f",
  "rgb": {
    "r": 99,
    "g": 179,
    "b": 111
  },
  "hsl": {
    "h": 129,
    "s": 34.483,
    "l": 54.51
  },
  "oklch": {
    "l": 0.69806,
    "c": 0.12643,
    "h": 147.5
  },
  "luminance": 0.36041
}

Semantic roles & 50–950 ramp

primary

#63B36F

secondary

#CAA8C5

accent

#5DBACB

background

#F9FCF9

surface

#F2F8F2

border

#CCD1CC

text

#0D130E

muted

#7E827E

Preview Lab

Preview with #63B36F

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

Preview Lab → · Contrast checker → · Palette generator →