#3A7B13#3A7B13

#3A7B13 is a mid, vivid yellow-green. Relative luminance 0.151; OKLCH L 52.0% C 0.148 H 137.0°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#3A7B13
RGB	rgb(58, 123, 19)
HSL	hsl(98, 73%, 28%)
HSV	hsv(98, 85%, 48%)
CMYK	cmyk(52.8%, 0%, 84.6%, 51.8%)
CIE-LAB	lab(45.79, -38.89, 45.71)
CIE-LCH	lch(45.79, 60.02, 130.39°)
OKLab	oklab(51.98% -0.1081 0.1008)
OKLCH	oklch(51.98% 0.148 137)
XYZ	xyz(8.9451, 15.1118, 3.0615)
Luminance	0.1511 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A7B13 #54137B

analogous

#6E7B13 #3A7B13 #137B20

triadic

#3A7B13 #133A7B #7B133A

tetradic

#3A7B13 #136E7B #54137B #7B2013

square

#3A7B13 #136E7B #54137B #7B2013

split-complementary

#3A7B13 #20137B #7B136E

monochromatic

#0C1B04 #21460B #3A7B13 #53B01B #6EDE2A

Accessibility & contrast

On white

5.22

#3A7B13 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#3A7B13 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A7B13

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A7B13	#FFFFFF	#000000	##FFFFFF
##3A7B13	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7000

Deuteranopia (green-blind)

#776A20

Tritanopia (blue-blind)

#367668

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #3a7b13;
/* rgb */ color: rgb(58, 123, 19);
/* oklch */ color: oklch(52.0% 0.148 137.0);

Tailwind

colors: {
  custom: {
    50: '#78a25b',
    500: '#3a7b13',
    950: '#000000',
  },
}

SCSS

$custom: #3a7b13;
$custom-light: #78a25b;
$custom-dark: #000000;

JSON

{
  "hex": "#3a7b13",
  "rgb": {
    "r": 58,
    "g": 123,
    "b": 19
  },
  "hsl": {
    "h": 97.5,
    "s": 73.239,
    "l": 27.843
  },
  "oklch": {
    "l": 0.51977,
    "c": 0.14782,
    "h": 137
  },
  "luminance": 0.15112
}

Semantic roles & 50–950 ramp

primary

#3A7B13

secondary

#8439B1

accent

#38F0AB

background

#F7FAF5

surface

#EEF3E9

border

#C9CDC5

text

#090F04

muted

#7B7F79

Preview Lab

Preview with #3A7B13

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

Preview Lab → · Contrast checker → · Palette generator →