#63AF40#63AF40

#63AF40 is a light, vivid green. Relative luminance 0.337; OKLCH L 68.1% C 0.165 H 137.2°. Best body text is #000000 at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#63AF40
RGB	rgb(99, 175, 64)
HSL	hsl(101, 46%, 47%)
HSV	hsv(101, 63%, 69%)
CMYK	cmyk(43.4%, 0%, 63.4%, 31.4%)
CIE-LAB	lab(64.71, -43.70, 48.25)
CIE-LCH	lch(64.71, 65.10, 132.17°)
OKLab	oklab(68.11% -0.1208 0.1118)
OKLCH	oklch(68.11% 0.165 137.2)
XYZ	xyz(21.4003, 33.6815, 10.2230)
Luminance	0.3368 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63AF40 #8C40AF

analogous

#9BAF40 #63AF40 #40AF54

triadic

#63AF40 #4063AF #AF4063

tetradic

#63AF40 #409BAF #8C40AF #AF5440

square

#63AF40 #409BAF #8C40AF #AF5440

split-complementary

#63AF40 #5440AF #AF409B

monochromatic

#30551F #4A8230 #63AF40 #84C765 #A8D792

Accessibility & contrast

On white

2.71

#63AF40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.74

#63AF40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63AF40

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63AF40	#FFFFFF	#000000	##000000
##63AF40	1.00	2.71	7.74	7.74
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.74	21.00	1.00	1.00
##000000	7.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A133

Deuteranopia (green-blind)

#AA9B49

Tritanopia (blue-blind)

#5FA998

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #63af40;
/* rgb */ color: rgb(99, 175, 64);
/* oklch */ color: oklch(68.1% 0.165 137.2);

Tailwind

colors: {
  custom: {
    50: '#95c779',
    500: '#63af40',
    950: '#000000',
  },
}

SCSS

$custom: #63af40;
$custom-light: #95c779;
$custom-dark: #000000;

JSON

{
  "hex": "#63af40",
  "rgb": {
    "r": 99,
    "g": 175,
    "b": 64
  },
  "hsl": {
    "h": 101.081,
    "s": 46.444,
    "l": 46.863
  },
  "oklch": {
    "l": 0.68105,
    "c": 0.16457,
    "h": 137.2
  },
  "luminance": 0.33683
}

Semantic roles & 50–950 ramp

primary

#63AF40

secondary

#B088C3

accent

#52D6AC

background

#F9FCF7

surface

#F2F8EE

border

#CCD1C9

text

#0E1309

muted

#7E827B

Preview Lab

Preview with #63AF40

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

Preview Lab → · Contrast checker → · Palette generator →