#3CAF40#3CAF40

#3CAF40 is a light, vivid green. Relative luminance 0.320; OKLCH L 66.6% C 0.182 H 143.7°. Best body text is #000000 at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#3CAF40
RGB	rgb(60, 175, 64)
HSL	hsl(122, 49%, 46%)
HSV	hsv(122, 66%, 69%)
CMYK	cmyk(65.7%, 0%, 63.4%, 31.4%)
CIE-LAB	lab(63.33, -54.20, 46.34)
CIE-LCH	lch(63.33, 71.31, 139.47°)
OKLab	oklab(66.59% -0.147 0.108)
OKLCH	oklch(66.59% 0.182 143.7)
XYZ	xyz(18.1178, 31.9889, 10.0692)
Luminance	0.3199 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3CAF40 #AF3CAB

analogous

#71AF3C #3CAF40 #3CAF79

triadic

#3CAF40 #403CAF #AF403C

tetradic

#3CAF40 #3C71AF #AF3CAB #AF793C

square

#3CAF40 #3C71AF #AF3CAB #AF793C

split-complementary

#3CAF40 #793CAF #AF3C71

monochromatic

#1D541F #2C812F #3CAF40 #60C863 #8DD890

Accessibility & contrast

On white

2.84

#3CAF40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.40

#3CAF40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3CAF40

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3CAF40	#FFFFFF	#000000	##000000
##3CAF40	1.00	2.84	7.40	7.40
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.40	21.00	1.00	1.00
##000000	7.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29F33

Deuteranopia (green-blind)

#A59649

Tritanopia (blue-blind)

#20AA98

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #3caf40;
/* rgb */ color: rgb(60, 175, 64);
/* oklch */ color: oklch(66.6% 0.182 143.7);

Tailwind

colors: {
  custom: {
    50: '#80c879',
    500: '#3caf40',
    950: '#000000',
  },
}

SCSS

$custom: #3caf40;
$custom-light: #80c879;
$custom-dark: #000000;

JSON

{
  "hex": "#3caf40",
  "rgb": {
    "r": 60,
    "g": 175,
    "b": 64
  },
  "hsl": {
    "h": 122.087,
    "s": 48.936,
    "l": 46.078
  },
  "oklch": {
    "l": 0.6659,
    "c": 0.18242,
    "h": 143.7
  },
  "luminance": 0.31991
}

Semantic roles & 50–950 ramp

primary

#3CAF40

secondary

#C384C1

accent

#4FD4D8

background

#F8FCF7

surface

#F0F8EE

border

#CBD1C9

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #3CAF40

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

Preview Lab → · Contrast checker → · Palette generator →