#3FAB3D#3FAB3D

#3FAB3D is a light, vivid green. Relative luminance 0.305; OKLCH L 65.6% C 0.179 H 142.9°. Best body text is #000000 at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#3FAB3D
RGB	rgb(63, 171, 61)
HSL	hsl(119, 47%, 45%)
HSV	hsv(119, 64%, 67%)
CMYK	cmyk(63.2%, 0%, 64.3%, 32.9%)
CIE-LAB	lab(62.10, -52.43, 46.31)
CIE-LCH	lch(62.10, 69.95, 138.55°)
OKLab	oklab(65.58% -0.1425 0.1076)
OKLCH	oklch(65.58% 0.179 142.9)
XYZ	xyz(17.4541, 30.5178, 9.3847)
Luminance	0.3052 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAB3D #A93DAB

analogous

#76AB3D #3FAB3D #3DAB72

triadic

#3FAB3D #3D3FAB #AB3D3F

tetradic

#3FAB3D #3D76AB #A93DAB #AB723D

square

#3FAB3D #3D76AB #A93DAB #AB723D

split-complementary

#3FAB3D #723DAB #AB3D76

monochromatic

#1E511D #2E7E2D #3FAB3D #61C65F #8ED68C

Accessibility & contrast

On white

2.96

#3FAB3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.10

#3FAB3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAB3D

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAB3D	#FFFFFF	#000000	##000000
##3FAB3D	1.00	2.96	7.10	7.10
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.10	21.00	1.00	1.00
##000000	7.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9C30

Deuteranopia (green-blind)

#A19346

Tritanopia (blue-blind)

#2AA694

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #3fab3d;
/* rgb */ color: rgb(63, 171, 61);
/* oklch */ color: oklch(65.6% 0.179 142.9);

Tailwind

colors: {
  custom: {
    50: '#81c577',
    500: '#3fab3d',
    950: '#000000',
  },
}

SCSS

$custom: #3fab3d;
$custom-light: #81c577;
$custom-dark: #000000;

JSON

{
  "hex": "#3fab3d",
  "rgb": {
    "r": 63,
    "g": 171,
    "b": 61
  },
  "hsl": {
    "h": 118.909,
    "s": 47.414,
    "l": 45.49
  },
  "oklch": {
    "l": 0.65583,
    "c": 0.17859,
    "h": 142.9
  },
  "luminance": 0.3052
}

Semantic roles & 50–950 ramp

primary

#3FAB3D

secondary

#C083C1

accent

#51D7D5

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #3FAB3D

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

Preview Lab → · Contrast checker → · Palette generator →