#3B901D#3B901D

#3B901D is a mid, vivid green. Relative luminance 0.210; OKLCH L 57.9% C 0.168 H 139.2°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#3B901D
RGB	rgb(59, 144, 29)
HSL	hsl(104, 66%, 34%)
HSV	hsv(104, 80%, 56%)
CMYK	cmyk(59%, 0%, 79.9%, 43.5%)
CIE-LAB	lab(52.91, -46.21, 49.27)
CIE-LCH	lch(52.91, 67.55, 133.16°)
OKLab	oklab(57.88% -0.1273 0.1098)
OKLCH	oklch(57.88% 0.168 139.2)
XYZ	xyz(11.9982, 20.9640, 4.5763)
Luminance	0.2097 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B901D #721D90

analogous

#75901D #3B901D #1D9039

triadic

#3B901D #1D3B90 #901D3B

tetradic

#3B901D #1D7590 #721D90 #90391D

square

#3B901D #1D7590 #721D90 #90391D

split-complementary

#3B901D #391D90 #901D75

monochromatic

#112A08 #265D13 #3B901D #50C327 #72DB4C

Accessibility & contrast

On white

4.04

#3B901D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#3B901D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B901D

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B901D	#FFFFFF	#000000	##000000
##3B901D	1.00	4.04	5.19	5.19
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948300

Deuteranopia (green-blind)

#8A7C2A

Tritanopia (blue-blind)

#328B7B

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3b901d;
/* rgb */ color: rgb(59, 144, 29);
/* oklch */ color: oklch(57.9% 0.168 139.2);

Tailwind

colors: {
  custom: {
    50: '#7bb163',
    500: '#3b901d',
    950: '#000000',
  },
}

SCSS

$custom: #3b901d;
$custom-light: #7bb163;
$custom-dark: #000000;

JSON

{
  "hex": "#3b901d",
  "rgb": {
    "r": 59,
    "g": 144,
    "b": 29
  },
  "hsl": {
    "h": 104.348,
    "s": 66.474,
    "l": 33.922
  },
  "oklch": {
    "l": 0.5788,
    "c": 0.16806,
    "h": 139.2
  },
  "luminance": 0.20965
}

Semantic roles & 50–950 ramp

primary

#3B901D

secondary

#A04BBD

accent

#3EE9BD

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0A1106

muted

#7C807A

Preview Lab

Preview with #3B901D

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

Preview Lab → · Contrast checker → · Palette generator →