#3D901F#3D901F

#3D901F is a mid, vivid green. Relative luminance 0.210; OKLCH L 58.0% C 0.166 H 139.1°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#3D901F
RGB	rgb(61, 144, 31)
HSL	hsl(104, 65%, 34%)
HSV	hsv(104, 78%, 56%)
CMYK	cmyk(57.6%, 0%, 78.5%, 43.5%)
CIE-LAB	lab(52.99, -45.53, 48.71)
CIE-LCH	lch(52.99, 66.68, 133.07°)
OKLab	oklab(57.97% -0.1255 0.1089)
OKLCH	oklch(57.97% 0.166 139.1)
XYZ	xyz(12.1446, 21.0365, 4.7165)
Luminance	0.2104 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D901F #721F90

analogous

#76901F #3D901F #1F903A

triadic

#3D901F #1F3D90 #901F3D

tetradic

#3D901F #1F7690 #721F90 #903A1F

square

#3D901F #1F7690 #721F90 #903A1F

split-complementary

#3D901F #3A1F90 #901F76

monochromatic

#122B09 #285E14 #3D901F #52C22A #75D950

Accessibility & contrast

On white

4.03

#3D901F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#3D901F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D901F

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D901F	#FFFFFF	#000000	##000000
##3D901F	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948303

Deuteranopia (green-blind)

#8A7C2C

Tritanopia (blue-blind)

#348B7B

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3d901f;
/* rgb */ color: rgb(61, 144, 31);
/* oklch */ color: oklch(58.0% 0.166 139.1);

Tailwind

colors: {
  custom: {
    50: '#7cb164',
    500: '#3d901f',
    950: '#000000',
  },
}

SCSS

$custom: #3d901f;
$custom-light: #7cb164;
$custom-dark: #000000;

JSON

{
  "hex": "#3d901f",
  "rgb": {
    "r": 61,
    "g": 144,
    "b": 31
  },
  "hsl": {
    "h": 104.071,
    "s": 64.571,
    "l": 34.314
  },
  "oklch": {
    "l": 0.57968,
    "c": 0.1661,
    "h": 139.1
  },
  "luminance": 0.21038
}

Semantic roles & 50–950 ramp

primary

#3D901F

secondary

#9F4EBC

accent

#40E8BB

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0A1106

muted

#7C807A

Preview Lab

Preview with #3D901F

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

Preview Lab → · Contrast checker → · Palette generator →