#3FA12C#3FA12C

#3FA12C is a light, vivid green. Relative luminance 0.267; OKLCH L 62.7% C 0.178 H 140.7°. Best body text is #000000 at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#3FA12C
RGB	rgb(63, 161, 44)
HSL	hsl(110, 57%, 40%)
HSV	hsv(110, 73%, 63%)
CMYK	cmyk(60.9%, 0%, 72.7%, 36.9%)
CIE-LAB	lab(58.72, -50.39, 49.72)
CIE-LCH	lch(58.72, 70.79, 135.38°)
OKLab	oklab(62.75% -0.1379 0.1128)
OKLCH	oklch(62.75% 0.178 140.7)
XYZ	xyz(15.2487, 26.7269, 6.7376)
Luminance	0.2673 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA12C #8E2CA1

analogous

#7AA12C #3FA12C #2CA153

triadic

#3FA12C #2C3FA1 #A12C3F

tetradic

#3FA12C #2C7AA1 #8E2CA1 #A1532C

square

#3FA12C #2C7AA1 #8E2CA1 #A1532C

split-complementary

#3FA12C #532CA1 #A12C7A

monochromatic

#194112 #2C711F #3FA12C #56CB40 #81D870

Accessibility & contrast

On white

3.31

#3FA12C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.35

#3FA12C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA12C

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA12C	#FFFFFF	#000000	##000000
##3FA12C	1.00	3.31	6.35	6.35
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.35	21.00	1.00	1.00
##000000	6.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59218

Deuteranopia (green-blind)

#998A38

Tritanopia (blue-blind)

#319C8A

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #3fa12c;
/* rgb */ color: rgb(63, 161, 44);
/* oklch */ color: oklch(62.7% 0.178 140.7);

Tailwind

colors: {
  custom: {
    50: '#80be6c',
    500: '#3fa12c',
    950: '#000000',
  },
}

SCSS

$custom: #3fa12c;
$custom-light: #80be6c;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa12c",
  "rgb": {
    "r": 63,
    "g": 161,
    "b": 44
  },
  "hsl": {
    "h": 110.256,
    "s": 57.073,
    "l": 40.196
  },
  "oklch": {
    "l": 0.62747,
    "c": 0.17817,
    "h": 140.7
  },
  "luminance": 0.26728
}

Semantic roles & 50–950 ramp

primary

#3FA12C

secondary

#B16ABF

accent

#47E0C8

background

#F8FBF6

surface

#EFF7EC

border

#CAD0C7

text

#0B1207

muted

#7C817A

Preview Lab

Preview with #3FA12C

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

Preview Lab → · Contrast checker → · Palette generator →