#3FA129#3FA129

#3FA129 is a light, vivid green. Relative luminance 0.267; OKLCH L 62.7% C 0.180 H 140.4°. Best body text is #000000 at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#3FA129
RGB	rgb(63, 161, 41)
HSL	hsl(109, 59%, 40%)
HSV	hsv(109, 75%, 63%)
CMYK	cmyk(60.9%, 0%, 74.5%, 36.9%)
CIE-LAB	lab(58.70, -50.62, 50.82)
CIE-LCH	lch(58.70, 71.73, 134.89°)
OKLab	oklab(62.72% -0.1387 0.1147)
OKLCH	oklch(62.72% 0.18 140.4)
XYZ	xyz(15.1943, 26.7052, 6.4513)
Luminance	0.2671 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA129 #8B29A1

analogous

#7BA129 #3FA129 #29A14F

triadic

#3FA129 #293FA1 #A1293F

tetradic

#3FA129 #297BA1 #8B29A1 #A14F29

square

#3FA129 #297BA1 #8B29A1 #A14F29

split-complementary

#3FA129 #4F29A1 #A1297B

monochromatic

#193F10 #2C701D #3FA129 #55CD3A #7FD96B

Accessibility & contrast

On white

3.31

#3FA129 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.34

#3FA129 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA129

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA129	#FFFFFF	#000000	##000000
##3FA129	1.00	3.31	6.34	6.34
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.34	21.00	1.00	1.00
##000000	6.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59212

Deuteranopia (green-blind)

#998A35

Tritanopia (blue-blind)

#319C8A

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #3fa129;
/* rgb */ color: rgb(63, 161, 41);
/* oklch */ color: oklch(62.7% 0.180 140.4);

Tailwind

colors: {
  custom: {
    50: '#80be6b',
    500: '#3fa129',
    950: '#000000',
  },
}

SCSS

$custom: #3fa129;
$custom-light: #80be6b;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa129",
  "rgb": {
    "r": 63,
    "g": 161,
    "b": 41
  },
  "hsl": {
    "h": 109,
    "s": 59.406,
    "l": 39.608
  },
  "oklch": {
    "l": 0.62724,
    "c": 0.17999,
    "h": 140.4
  },
  "luminance": 0.26707
}

Semantic roles & 50–950 ramp

primary

#3FA129

secondary

#AF66C0

accent

#45E3C6

background

#F8FBF6

surface

#EFF7EC

border

#CAD0C7

text

#0B1207

muted

#7C817A

Preview Lab

Preview with #3FA129

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

Preview Lab → · Contrast checker → · Palette generator →