#3FA12D#3FA12D

#3FA12D is a light, vivid green. Relative luminance 0.267; OKLCH L 62.8% C 0.178 H 140.8°. Best body text is #000000 at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#3FA12D
RGB	rgb(63, 161, 45)
HSL	hsl(111, 56%, 40%)
HSV	hsv(111, 72%, 63%)
CMYK	cmyk(60.9%, 0%, 72%, 36.9%)
CIE-LAB	lab(58.73, -50.30, 49.34)
CIE-LCH	lch(58.73, 70.47, 135.55°)
OKLab	oklab(62.76% -0.1376 0.1121)
OKLCH	oklch(62.76% 0.178 140.8)
XYZ	xyz(15.2677, 26.7346, 6.8378)
Luminance	0.2674 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA12D #8F2DA1

analogous

#79A12D #3FA12D #2DA155

triadic

#3FA12D #2D3FA1 #A12D3F

tetradic

#3FA12D #2D79A1 #8F2DA1 #A1552D

square

#3FA12D #2D79A1 #8F2DA1 #A1552D

split-complementary

#3FA12D #552DA1 #A12D79

monochromatic

#1A4112 #2C7120 #3FA12D #56CA41 #81D771

Accessibility & contrast

On white

3.31

#3FA12D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.35

#3FA12D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA12D

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA12D	#FFFFFF	#000000	##000000
##3FA12D	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)

#A5921A

Deuteranopia (green-blind)

#998A38

Tritanopia (blue-blind)

#319C8A

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #3fa12d;
/* rgb */ color: rgb(63, 161, 45);
/* oklch */ color: oklch(62.8% 0.178 140.8);

Tailwind

colors: {
  custom: {
    50: '#80be6d',
    500: '#3fa12d',
    950: '#000000',
  },
}

SCSS

$custom: #3fa12d;
$custom-light: #80be6d;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa12d",
  "rgb": {
    "r": 63,
    "g": 161,
    "b": 45
  },
  "hsl": {
    "h": 110.69,
    "s": 56.311,
    "l": 40.392
  },
  "oklch": {
    "l": 0.62755,
    "c": 0.17753,
    "h": 140.8
  },
  "luminance": 0.26736
}

Semantic roles & 50–950 ramp

primary

#3FA12D

secondary

#B26BBF

accent

#48E0C8

background

#F8FBF6

surface

#EFF7EC

border

#CAD0C7

text

#0B1207

muted

#7C817A

Preview Lab

Preview with #3FA12D

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

Preview Lab → · Contrast checker → · Palette generator →