#3B9E1F#3B9E1F

#3B9E1F is a mid, vivid green. Relative luminance 0.255; OKLCH L 61.7% C 0.183 H 140.0°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#3B9E1F
RGB	rgb(59, 158, 31)
HSL	hsl(107, 67%, 37%)
HSV	hsv(107, 80%, 62%)
CMYK	cmyk(62.7%, 0%, 80.4%, 38%)
CIE-LAB	lab(57.54, -51.20, 53.03)
CIE-LCH	lch(57.54, 73.71, 133.99°)
OKLab	oklab(61.71% -0.1406 0.1179)
OKLCH	oklch(61.71% 0.183 140)
XYZ	xyz(14.2772, 25.4811, 5.4620)
Luminance	0.2548 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B9E1F #821F9E

analogous

#7A9E1F #3B9E1F #1F9E43

triadic

#3B9E1F #1F3B9E #9E1F3B

tetradic

#3B9E1F #1F7A9E #821F9E #9E431F

square

#3B9E1F #1F7A9E #821F9E #9E431F

split-complementary

#3B9E1F #431F9E #9E1F7A

monochromatic

#15380B #286B15 #3B9E1F #4ED129 #76DE59

Accessibility & contrast

On white

3.44

#3B9E1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#3B9E1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B9E1F

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B9E1F	#FFFFFF	#000000	##000000
##3B9E1F	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28F00

Deuteranopia (green-blind)

#96872E

Tritanopia (blue-blind)

#2D9987

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #3b9e1f;
/* rgb */ color: rgb(59, 158, 31);
/* oklch */ color: oklch(61.7% 0.183 140.0);

Tailwind

colors: {
  custom: {
    50: '#7ebc66',
    500: '#3b9e1f',
    950: '#000000',
  },
}

SCSS

$custom: #3b9e1f;
$custom-light: #7ebc66;
$custom-dark: #000000;

JSON

{
  "hex": "#3b9e1f",
  "rgb": {
    "r": 59,
    "g": 158,
    "b": 31
  },
  "hsl": {
    "h": 106.772,
    "s": 67.196,
    "l": 37.059
  },
  "oklch": {
    "l": 0.61713,
    "c": 0.18349,
    "h": 140
  },
  "luminance": 0.25482
}

Semantic roles & 50–950 ramp

primary

#3B9E1F

secondary

#AB56C2

accent

#3EEAC4

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1206

muted

#7C817A

Preview Lab

Preview with #3B9E1F

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

Preview Lab → · Contrast checker → · Palette generator →