#3D8310#3D8310

#3D8310 is a mid, vivid yellow-green. Relative luminance 0.173; OKLCH L 54.3% C 0.157 H 136.9°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#3D8310
RGB	rgb(61, 131, 16)
HSL	hsl(97, 78%, 29%)
HSV	hsv(97, 88%, 51%)
CMYK	cmyk(53.4%, 0%, 87.8%, 48.6%)
CIE-LAB	lab(48.59, -41.30, 49.08)
CIE-LCH	lch(48.59, 64.15, 130.08°)
OKLab	oklab(54.31% -0.1149 0.1074)
OKLCH	oklch(54.31% 0.157 136.9)
XYZ	xyz(10.1340, 17.2614, 3.2879)
Luminance	0.1726 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D8310 #561083

analogous

#778310 #3D8310 #10831D

triadic

#3D8310 #103D83 #83103D

tetradic

#3D8310 #107783 #561083 #831D10

square

#3D8310 #107783 #561083 #831D10

split-complementary

#3D8310 #1D1083 #831077

monochromatic

#0D1B03 #244C09 #3D8310 #56BA17 #72E529

Accessibility & contrast

On white

4.72

#3D8310 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#3D8310 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D8310

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D8310	#FFFFFF	#000000	##FFFFFF
##3D8310	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#887700

Deuteranopia (green-blind)

#7F7120

Tritanopia (blue-blind)

#397E6F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #3d8310;
/* rgb */ color: rgb(61, 131, 16);
/* oklch */ color: oklch(54.3% 0.157 136.9);

Tailwind

colors: {
  custom: {
    50: '#7ba85c',
    500: '#3d8310',
    950: '#000000',
  },
}

SCSS

$custom: #3d8310;
$custom-light: #7ba85c;
$custom-dark: #000000;

JSON

{
  "hex": "#3d8310",
  "rgb": {
    "r": 61,
    "g": 131,
    "b": 16
  },
  "hsl": {
    "h": 96.522,
    "s": 78.231,
    "l": 28.824
  },
  "oklch": {
    "l": 0.54314,
    "c": 0.1573,
    "h": 136.9
  },
  "luminance": 0.17262
}

Semantic roles & 50–950 ramp

primary

#3D8310

secondary

#8636B9

accent

#33F5A9

background

#F7FAF5

surface

#EEF4E9

border

#C9CEC5

text

#0A0F04

muted

#7C7F79

Preview Lab

Preview with #3D8310

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

Preview Lab → · Contrast checker → · Palette generator →