#3A8313#3A8313

#3A8313 is a mid, vivid yellow-green. Relative luminance 0.172; OKLCH L 54.2% C 0.158 H 137.7°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#3A8313
RGB	rgb(58, 131, 19)
HSL	hsl(99, 75%, 29%)
HSV	hsv(99, 85%, 51%)
CMYK	cmyk(55.7%, 0%, 85.5%, 48.6%)
CIE-LAB	lab(48.48, -42.08, 48.16)
CIE-LCH	lch(48.48, 63.95, 131.14°)
OKLab	oklab(54.2% -0.1166 0.106)
OKLCH	oklch(54.2% 0.158 137.7)
XYZ	xyz(9.9784, 17.1784, 3.4059)
Luminance	0.1718 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A8313 #5C1383

analogous

#728313 #3A8313 #138324

triadic

#3A8313 #133A83 #83133A

tetradic

#3A8313 #137283 #5C1383 #832413

square

#3A8313 #137283 #5C1383 #832413

split-complementary

#3A8313 #241383 #831372

monochromatic

#0C1B04 #224E0B #3A8313 #52B81B #6DE12F

Accessibility & contrast

On white

4.73

#3A8313 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#3A8313 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A8313

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A8313	#FFFFFF	#000000	##FFFFFF
##3A8313	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877700

Deuteranopia (green-blind)

#7E7121

Tritanopia (blue-blind)

#347E6F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #3a8313;
/* rgb */ color: rgb(58, 131, 19);
/* oklch */ color: oklch(54.2% 0.158 137.7);

Tailwind

colors: {
  custom: {
    50: '#79a85d',
    500: '#3a8313',
    950: '#000000',
  },
}

SCSS

$custom: #3a8313;
$custom-light: #79a85d;
$custom-dark: #000000;

JSON

{
  "hex": "#3a8313",
  "rgb": {
    "r": 58,
    "g": 131,
    "b": 19
  },
  "hsl": {
    "h": 99.107,
    "s": 74.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.542,
    "c": 0.15759,
    "h": 137.7
  },
  "luminance": 0.17179
}

Semantic roles & 50–950 ramp

primary

#3A8313

secondary

#8C3AB8

accent

#37F1B0

background

#F7FAF5

surface

#EEF4E9

border

#C9CEC5

text

#0A1005

muted

#7C7F79

Preview Lab

Preview with #3A8313

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

Preview Lab → · Contrast checker → · Palette generator →