#3A8F12#3A8F12

#3A8F12 is a mid, vivid green. Relative luminance 0.206; OKLCH L 57.5% C 0.172 H 138.6°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#3A8F12
RGB	rgb(58, 143, 18)
HSL	hsl(101, 78%, 32%)
HSV	hsv(101, 87%, 56%)
CMYK	cmyk(59.4%, 0%, 87.4%, 43.9%)
CIE-LAB	lab(52.49, -46.68, 51.99)
CIE-LCH	lch(52.49, 69.87, 131.92°)
OKLab	oklab(57.51% -0.129 0.1139)
OKLCH	oklch(57.51% 0.172 138.6)
XYZ	xyz(11.6761, 20.5871, 3.9306)
Luminance	0.2059 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A8F12 #67128F

analogous

#798F12 #3A8F12 #128F29

triadic

#3A8F12 #123A8F #8F123A

tetradic

#3A8F12 #12798F #67128F #8F2912

square

#3A8F12 #12798F #67128F #8F2912

split-complementary

#3A8F12 #29128F #8F1279

monochromatic

#0E2204 #24590B #3A8F12 #50C519 #6EE636

Accessibility & contrast

On white

4.10

#3A8F12 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#3A8F12 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8F12

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A8F12	#FFFFFF	#000000	##000000
##3A8F12	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948200

Deuteranopia (green-blind)

#897B23

Tritanopia (blue-blind)

#318A79

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3a8f12;
/* rgb */ color: rgb(58, 143, 18);
/* oklch */ color: oklch(57.5% 0.172 138.6);

Tailwind

colors: {
  custom: {
    50: '#7bb15e',
    500: '#3a8f12',
    950: '#000000',
  },
}

SCSS

$custom: #3a8f12;
$custom-light: #7bb15e;
$custom-dark: #000000;

JSON

{
  "hex": "#3a8f12",
  "rgb": {
    "r": 58,
    "g": 143,
    "b": 18
  },
  "hsl": {
    "h": 100.8,
    "s": 77.64,
    "l": 31.569
  },
  "oklch": {
    "l": 0.57511,
    "c": 0.1721,
    "h": 138.6
  },
  "luminance": 0.20588
}

Semantic roles & 50–950 ramp

primary

#3A8F12

secondary

#973AC3

accent

#34F4B7

background

#F8FAF5

surface

#EFF5EA

border

#CACFC6

text

#0A1105

muted

#7C8079

Preview Lab

Preview with #3A8F12

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

Preview Lab → · Contrast checker → · Palette generator →