#3B901A#3B901A

#3B901A is a mid, vivid green. Relative luminance 0.210; OKLCH L 57.9% C 0.170 H 139.0°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#3B901A
RGB	rgb(59, 144, 26)
HSL	hsl(103, 69%, 33%)
HSV	hsv(103, 82%, 56%)
CMYK	cmyk(59%, 0%, 81.9%, 43.5%)
CIE-LAB	lab(52.89, -46.39, 50.20)
CIE-LCH	lch(52.89, 68.35, 132.74°)
OKLab	oklab(57.86% -0.1279 0.1113)
OKLCH	oklch(57.86% 0.17 139)
XYZ	xyz(11.9629, 20.9499, 4.3904)
Luminance	0.2095 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B901A #6F1A90

analogous

#76901A #3B901A #1A9034

triadic

#3B901A #1A3B90 #901A3B

tetradic

#3B901A #1A7690 #6F1A90 #90341A

square

#3B901A #1A7690 #6F1A90 #90341A

split-complementary

#3B901A #341A90 #901A76

monochromatic

#112807 #265C11 #3B901A #50C423 #71DE47

Accessibility & contrast

On white

4.05

#3B901A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#3B901A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B901A

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B901A	#FFFFFF	#000000	##000000
##3B901A	1.00	4.05	5.19	5.19
#FFFFFF	4.05	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)

#8A7C28

Tritanopia (blue-blind)

#328B7A

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3b901a;
/* rgb */ color: rgb(59, 144, 26);
/* oklch */ color: oklch(57.9% 0.170 139.0);

Tailwind

colors: {
  custom: {
    50: '#7cb162',
    500: '#3b901a',
    950: '#000000',
  },
}

SCSS

$custom: #3b901a;
$custom-light: #7cb162;
$custom-dark: #000000;

JSON

{
  "hex": "#3b901a",
  "rgb": {
    "r": 59,
    "g": 144,
    "b": 26
  },
  "hsl": {
    "h": 103.22,
    "s": 69.412,
    "l": 33.333
  },
  "oklch": {
    "l": 0.57862,
    "c": 0.16952,
    "h": 139
  },
  "luminance": 0.20951
}

Semantic roles & 50–950 ramp

primary

#3B901A

secondary

#9D47BF

accent

#3CECBB

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0A1105

muted

#7C807A

Preview Lab

Preview with #3B901A

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

Preview Lab → · Contrast checker → · Palette generator →