#3A7D11#3A7D11

#3A7D11 is a mid, vivid yellow-green. Relative luminance 0.156; OKLCH L 52.5% C 0.151 H 137.1°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#3A7D11
RGB	rgb(58, 125, 17)
HSL	hsl(97, 76%, 28%)
HSV	hsv(97, 86%, 49%)
CMYK	cmyk(53.6%, 0%, 86.4%, 51%)
CIE-LAB	lab(46.45, -39.80, 46.88)
CIE-LCH	lch(46.45, 61.49, 130.33°)
OKLab	oklab(52.52% -0.1106 0.103)
OKLCH	oklch(52.52% 0.151 137.1)
XYZ	xyz(9.1794, 15.6066, 3.0589)
Luminance	0.1561 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A7D11 #54117D

analogous

#707D11 #3A7D11 #117D1E

triadic

#3A7D11 #113A7D #7D113A

tetradic

#3A7D11 #11707D #54117D #7D1E11

square

#3A7D11 #11707D #54117D #7D1E11

split-complementary

#3A7D11 #1E117D #7D1170

monochromatic

#0C1B04 #21470A #3A7D11 #53B318 #6EE227

Accessibility & contrast

On white

5.10

#3A7D11 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#3A7D11 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A7D11

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A7D11	#FFFFFF	#000000	##FFFFFF
##3A7D11	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817100

Deuteranopia (green-blind)

#796C1F

Tritanopia (blue-blind)

#36786A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3a7d11;
/* rgb */ color: rgb(58, 125, 17);
/* oklch */ color: oklch(52.5% 0.151 137.1);

Tailwind

colors: {
  custom: {
    50: '#78a35b',
    500: '#3a7d11',
    950: '#000000',
  },
}

SCSS

$custom: #3a7d11;
$custom-light: #78a35b;
$custom-dark: #000000;

JSON

{
  "hex": "#3a7d11",
  "rgb": {
    "r": 58,
    "g": 125,
    "b": 17
  },
  "hsl": {
    "h": 97.222,
    "s": 76.056,
    "l": 27.843
  },
  "oklch": {
    "l": 0.52524,
    "c": 0.15115,
    "h": 137.1
  },
  "luminance": 0.15607
}

Semantic roles & 50–950 ramp

primary

#3A7D11

secondary

#8437B3

accent

#35F3AB

background

#F7FAF5

surface

#EEF4E9

border

#C9CEC5

text

#0A0F04

muted

#7C7F79

Preview Lab

Preview with #3A7D11

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

Preview Lab → · Contrast checker → · Palette generator →