#3B7C12#3B7C12

#3B7C12 is a mid, vivid yellow-green. Relative luminance 0.154; OKLCH L 52.3% C 0.149 H 136.8°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#3B7C12
RGB	rgb(59, 124, 18)
HSL	hsl(97, 75%, 28%)
HSV	hsv(97, 85%, 49%)
CMYK	cmyk(52.4%, 0%, 85.5%, 51.4%)
CIE-LAB	lab(46.16, -39.03, 46.36)
CIE-LCH	lch(46.16, 60.60, 130.10°)
OKLab	oklab(52.3% -0.1086 0.102)
OKLCH	oklch(52.3% 0.149 136.8)
XYZ	xyz(9.1202, 15.3881, 3.0618)
Luminance	0.1539 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B7C12 #53127C

analogous

#707C12 #3B7C12 #127C1E

triadic

#3B7C12 #123B7C #7C123B

tetradic

#3B7C12 #12707C #53127C #7C1E12

square

#3B7C12 #12707C #53127C #7C1E12

split-complementary

#3B7C12 #1E127C #7C1270

monochromatic

#0D1B04 #22470A #3B7C12 #54B11A #6FE029

Accessibility & contrast

On white

5.15

#3B7C12 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#3B7C12 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B7C12

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B7C12	#FFFFFF	#000000	##FFFFFF
##3B7C12	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807100

Deuteranopia (green-blind)

#786B1F

Tritanopia (blue-blind)

#377769

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #3b7c12;
/* rgb */ color: rgb(59, 124, 18);
/* oklch */ color: oklch(52.3% 0.149 136.8);

Tailwind

colors: {
  custom: {
    50: '#78a25b',
    500: '#3b7c12',
    950: '#000000',
  },
}

SCSS

$custom: #3b7c12;
$custom-light: #78a25b;
$custom-dark: #000000;

JSON

{
  "hex": "#3b7c12",
  "rgb": {
    "r": 59,
    "g": 124,
    "b": 18
  },
  "hsl": {
    "h": 96.792,
    "s": 74.648,
    "l": 27.843
  },
  "oklch": {
    "l": 0.52295,
    "c": 0.14899,
    "h": 136.8
  },
  "luminance": 0.15389
}

Semantic roles & 50–950 ramp

primary

#3B7C12

secondary

#8338B2

accent

#37F1A9

background

#F7FAF5

surface

#EEF4E9

border

#C9CEC5

text

#0A0F04

muted

#7C7F79

Preview Lab

Preview with #3B7C12

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

Preview Lab → · Contrast checker → · Palette generator →