#3D9F1B#3D9F1B

#3D9F1B is a light, vivid green. Relative luminance 0.259; OKLCH L 62.0% C 0.186 H 139.5°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#3D9F1B
RGB	rgb(61, 159, 27)
HSL	hsl(105, 71%, 36%)
HSV	hsv(105, 83%, 62%)
CMYK	cmyk(61.6%, 0%, 83%, 37.6%)
CIE-LAB	lab(57.91, -51.29, 54.57)
CIE-LCH	lch(57.91, 74.89, 133.22°)
OKLab	oklab(62.03% -0.1411 0.1205)
OKLCH	oklch(62.03% 0.186 139.5)
XYZ	xyz(14.5198, 25.8662, 5.2642)
Luminance	0.2587 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D9F1B #7D1B9F

analogous

#7F9F1B #3D9F1B #1B9F3B

triadic

#3D9F1B #1B3D9F #9F1B3D

tetradic

#3D9F1B #1B7F9F #7D1B9F #9F3B1B

square

#3D9F1B #1B7F9F #7D1B9F #9F3B1B

split-complementary

#3D9F1B #3B1B9F #9F1B7F

monochromatic

#153609 #296B12 #3D9F1B #51D324 #78E253

Accessibility & contrast

On white

3.40

#3D9F1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#3D9F1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D9F1B

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D9F1B	#FFFFFF	#000000	##000000
##3D9F1B	1.00	3.40	6.17	6.17
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.17	21.00	1.00	1.00
##000000	6.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49000

Deuteranopia (green-blind)

#98882C

Tritanopia (blue-blind)

#309987

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #3d9f1b;
/* rgb */ color: rgb(61, 159, 27);
/* oklch */ color: oklch(62.0% 0.186 139.5);

Tailwind

colors: {
  custom: {
    50: '#7fbc64',
    500: '#3d9f1b',
    950: '#000000',
  },
}

SCSS

$custom: #3d9f1b;
$custom-light: #7fbc64;
$custom-dark: #000000;

JSON

{
  "hex": "#3d9f1b",
  "rgb": {
    "r": 61,
    "g": 159,
    "b": 27
  },
  "hsl": {
    "h": 104.545,
    "s": 70.968,
    "l": 36.471
  },
  "oklch": {
    "l": 0.62028,
    "c": 0.18562,
    "h": 139.5
  },
  "luminance": 0.25868
}

Semantic roles & 50–950 ramp

primary

#3D9F1B

secondary

#A751C5

accent

#3AEEBF

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1206

muted

#7C817A

Preview Lab

Preview with #3D9F1B

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

Preview Lab → · Contrast checker → · Palette generator →