#3FB148#3FB148

#3FB148 is a light, vivid green. Relative luminance 0.330; OKLCH L 67.3% C 0.177 H 144.5°. Best body text is #000000 at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#3FB148
RGB	rgb(63, 177, 72)
HSL	hsl(125, 48%, 47%)
HSV	hsv(125, 64%, 69%)
CMYK	cmyk(64.4%, 0%, 59.3%, 30.6%)
CIE-LAB	lab(64.13, -53.36, 43.64)
CIE-LCH	lch(64.13, 68.93, 140.72°)
OKLab	oklab(67.3% -0.1445 0.103)
OKLCH	oklch(67.3% 0.177 144.5)
XYZ	xyz(18.9406, 32.9670, 11.4947)
Luminance	0.3297 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB148 #B13FA8

analogous

#6FB13F #3FB148 #3FB181

triadic

#3FB148 #483FB1 #B1483F

tetradic

#3FB148 #3F6FB1 #B13FA8 #B1813F

square

#3FB148 #3F6FB1 #B13FA8 #B1813F

split-complementary

#3FB148 #813FB1 #B13F6F

monochromatic

#1F5723 #2F8436 #3FB148 #65C86D #92D898

Accessibility & contrast

On white

2.77

#3FB148 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.59

#3FB148 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB148

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB148	#FFFFFF	#000000	##000000
##3FB148	1.00	2.77	7.59	7.59
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.59	21.00	1.00	1.00
##000000	7.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A13D

Deuteranopia (green-blind)

#A69850

Tritanopia (blue-blind)

#23AC9A

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #3fb148;
/* rgb */ color: rgb(63, 177, 72);
/* oklch */ color: oklch(67.3% 0.177 144.5);

Tailwind

colors: {
  custom: {
    50: '#81c97e',
    500: '#3fb148',
    950: '#000000',
  },
}

SCSS

$custom: #3fb148;
$custom-light: #81c97e;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb148",
  "rgb": {
    "r": 63,
    "g": 177,
    "b": 72
  },
  "hsl": {
    "h": 124.737,
    "s": 47.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.673,
    "c": 0.17744,
    "h": 144.5
  },
  "luminance": 0.32969
}

Semantic roles & 50–950 ramp

primary

#3FB148

secondary

#C488BF

accent

#51CCD7

background

#F8FCF7

surface

#F0F8EE

border

#CBD1C9

text

#0C130A

muted

#7D827C

Preview Lab

Preview with #3FB148

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

Preview Lab → · Contrast checker → · Palette generator →