#3B7B13#3B7B13

#3B7B13 is a mid, vivid yellow-green. Relative luminance 0.151; OKLCH L 52.0% C 0.147 H 136.8°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX#3B7B13
RGBrgb(59, 123, 19)
HSLhsl(97, 73%, 28%)
HSVhsv(97, 85%, 48%)
CMYKcmyk(52%, 0%, 84.6%, 51.8%)
CIE-LABlab(45.83, -38.57, 45.77)
CIE-LCHlch(45.83, 59.85, 130.12°)
OKLaboklab(52.02% -0.1073 0.1009)
OKLCHoklch(52.02% 0.147 136.8)
XYZxyz(9.0039, 15.1421, 3.0642)
Luminance0.1514 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3B7B13 #53137B
analogous
#6F7B13 #3B7B13 #137B1F
triadic
#3B7B13 #133B7B #7B133B
tetradic
#3B7B13 #136F7B #53137B #7B1F13
square
#3B7B13 #136F7B #53137B #7B1F13
split-complementary
#3B7B13 #1F137B #7B136F
monochromatic
#0D1B04 #22460B #3B7B13 #54B01B #6FDE2A

Accessibility & contrast

On white

5.21
#3B7B13 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.03
#3B7B13 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B7B13
5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3B7B13#FFFFFF#000000##FFFFFF
##3B7B131.005.214.035.21
#FFFFFF5.211.0021.001.00
#0000004.0321.001.0021.00
##FFFFFF5.211.0021.001.00

Color blindness preview

Protanopia (red-blind)
#7F7000
Deuteranopia (green-blind)
#776B20
Tritanopia (blue-blind)
#377668
Achromatopsia (no color)
#6C6C6C

Design tokens & code

CSS
--color: #3b7b13;
/* rgb */ color: rgb(59, 123, 19);
/* oklch */ color: oklch(52.0% 0.147 136.8);
Tailwind
colors: {
  custom: {
    50: '#78a25b',
    500: '#3b7b13',
    950: '#000000',
  },
}
SCSS
$custom: #3b7b13;
$custom-light: #78a25b;
$custom-dark: #000000;
JSON
{
  "hex": "#3b7b13",
  "rgb": {
    "r": 59,
    "g": 123,
    "b": 19
  },
  "hsl": {
    "h": 96.923,
    "s": 73.239,
    "l": 27.843
  },
  "oklch": {
    "l": 0.52022,
    "c": 0.14732,
    "h": 136.8
  },
  "luminance": 0.15143
}

Semantic roles & 50–950 ramp

primary
#3B7B13
secondary
#8339B1
accent
#38F0A9
background
#F7FAF5
surface
#EEF3E9
border
#C9CDC5
text
#0A0F04
muted
#7C7F79

Preview Lab

Preview with #3B7B13

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

Preview Lab → · Contrast checker → · Palette generator →

#3B7B13 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva