#63B53E#63B53E

#63B53E is a light, vivid green. Relative luminance 0.360; OKLCH L 69.6% C 0.174 H 137.4°. Best body text is #000000 at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#63B53E
RGB	rgb(99, 181, 62)
HSL	hsl(101, 49%, 48%)
HSV	hsv(101, 66%, 71%)
CMYK	cmyk(45.3%, 0%, 65.7%, 29%)
CIE-LAB	lab(66.56, -46.36, 51.13)
CIE-LCH	lch(66.56, 69.02, 132.20°)
OKLab	oklab(69.61% -0.1281 0.1177)
OKLCH	oklch(69.61% 0.174 137.4)
XYZ	xyz(22.5383, 36.0468, 10.3266)
Luminance	0.3605 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B53E #903EB5

analogous

#9EB53E #63B53E #3EB555

triadic

#63B53E #3E63B5 #B53E63

tetradic

#63B53E #3E9EB5 #903EB5 #B5553E

square

#63B53E #3E9EB5 #903EB5 #B5553E

split-complementary

#63B53E #553EB5 #B53E9E

monochromatic

#315A1F #4A872E #63B53E #85CA66 #A9DA93

Accessibility & contrast

On white

2.56

#63B53E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.21

#63B53E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B53E

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B53E	#FFFFFF	#000000	##000000
##63B53E	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)

#BBA62F

Deuteranopia (green-blind)

#B09F48

Tritanopia (blue-blind)

#5EAF9C

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #63b53e;
/* rgb */ color: rgb(99, 181, 62);
/* oklch */ color: oklch(69.6% 0.174 137.4);

Tailwind

colors: {
  custom: {
    50: '#96cc79',
    500: '#63b53e',
    950: '#000000',
  },
}

SCSS

$custom: #63b53e;
$custom-light: #96cc79;
$custom-dark: #000000;

JSON

{
  "hex": "#63b53e",
  "rgb": {
    "r": 99,
    "g": 181,
    "b": 62
  },
  "hsl": {
    "h": 101.345,
    "s": 48.971,
    "l": 47.647
  },
  "oklch": {
    "l": 0.69612,
    "c": 0.17396,
    "h": 137.4
  },
  "luminance": 0.36048
}

Semantic roles & 50–950 ramp

primary

#63B53E

secondary

#B389C5

accent

#4FD9AE

background

#F9FCF7

surface

#F2F9EE

border

#CCD2C9

text

#0E1309

muted

#7E827B

Preview Lab

Preview with #63B53E

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

Preview Lab → · Contrast checker → · Palette generator →