#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
RGB	rgb(59, 123, 19)
HSL	hsl(97, 73%, 28%)
HSV	hsv(97, 85%, 48%)
CMYK	cmyk(52%, 0%, 84.6%, 51.8%)
CIE-LAB	lab(45.83, -38.57, 45.77)
CIE-LCH	lch(45.83, 59.85, 130.12°)
OKLab	oklab(52.02% -0.1073 0.1009)
OKLCH	oklch(52.02% 0.147 136.8)
XYZ	xyz(9.0039, 15.1421, 3.0642)
Luminance	0.1514 (WCAG relative)
Temperature	warm
Family	yellow-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
##3B7B13	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

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 →