#3A8A18#3A8A18

#3A8A18 is a mid, vivid green. Relative luminance 0.191; OKLCH L 56.2% C 0.164 H 138.6°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#3A8A18
RGB	rgb(58, 138, 24)
HSL	hsl(102, 70%, 32%)
HSV	hsv(102, 83%, 54%)
CMYK	cmyk(58%, 0%, 82.6%, 45.9%)
CIE-LAB	lab(50.85, -44.51, 48.89)
CIE-LCH	lch(50.85, 66.12, 132.31°)
OKLab	oklab(56.16% -0.1229 0.1082)
OKLCH	oklch(56.16% 0.164 138.6)
XYZ	xyz(10.9978, 19.1415, 3.9791)
Luminance	0.1914 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A8A18 #68188A

analogous

#738A18 #3A8A18 #188A2F

triadic

#3A8A18 #183A8A #8A183A

tetradic

#3A8A18 #18738A #68188A #8A2F18

square

#3A8A18 #18738A #68188A #8A2F18

split-complementary

#3A8A18 #2F188A #8A1873

monochromatic

#0E2206 #24560F #3A8A18 #50BE21 #6EDE3F

Accessibility & contrast

On white

4.35

#3A8A18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#3A8A18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8A18

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A8A18	#FFFFFF	#000000	##000000
##3A8A18	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D00

Deuteranopia (green-blind)

#847726

Tritanopia (blue-blind)

#328575

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #3a8a18;
/* rgb */ color: rgb(58, 138, 24);
/* oklch */ color: oklch(56.2% 0.164 138.6);

Tailwind

colors: {
  custom: {
    50: '#7aad60',
    500: '#3a8a18',
    950: '#000000',
  },
}

SCSS

$custom: #3a8a18;
$custom-light: #7aad60;
$custom-dark: #000000;

JSON

{
  "hex": "#3a8a18",
  "rgb": {
    "r": 58,
    "g": 138,
    "b": 24
  },
  "hsl": {
    "h": 102.105,
    "s": 70.37,
    "l": 31.765
  },
  "oklch": {
    "l": 0.56162,
    "c": 0.16378,
    "h": 138.6
  },
  "luminance": 0.19142
}

Semantic roles & 50–950 ramp

primary

#3A8A18

secondary

#9840BD

accent

#3BEDB8

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#0A1005

muted

#7C7F79

Preview Lab

Preview with #3A8A18

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

Preview Lab → · Contrast checker → · Palette generator →