#3B8F12#3B8F12

#3B8F12 is a mid, vivid green. Relative luminance 0.206; OKLCH L 57.5% C 0.172 H 138.4°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#3B8F12
RGB	rgb(59, 143, 18)
HSL	hsl(100, 78%, 32%)
HSV	hsv(100, 87%, 56%)
CMYK	cmyk(58.7%, 0%, 87.4%, 43.9%)
CIE-LAB	lab(52.53, -46.41, 52.04)
CIE-LCH	lch(52.53, 69.73, 131.73°)
OKLab	oklab(57.55% -0.1283 0.114)
OKLCH	oklch(57.55% 0.172 138.4)
XYZ	xyz(11.7348, 20.6174, 3.9333)
Luminance	0.2062 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B8F12 #66128F

analogous

#7A8F12 #3B8F12 #128F28

triadic

#3B8F12 #123B8F #8F123B

tetradic

#3B8F12 #127A8F #66128F #8F2812

square

#3B8F12 #127A8F #66128F #8F2812

split-complementary

#3B8F12 #28128F #8F127A

monochromatic

#0E2204 #25590B #3B8F12 #51C519 #6FE636

Accessibility & contrast

On white

4.10

#3B8F12 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#3B8F12 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B8F12

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B8F12	#FFFFFF	#000000	##000000
##3B8F12	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)

#338A79

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3b8f12;
/* rgb */ color: rgb(59, 143, 18);
/* oklch */ color: oklch(57.5% 0.172 138.4);

Tailwind

colors: {
  custom: {
    50: '#7cb15e',
    500: '#3b8f12',
    950: '#000000',
  },
}

SCSS

$custom: #3b8f12;
$custom-light: #7cb15e;
$custom-dark: #000000;

JSON

{
  "hex": "#3b8f12",
  "rgb": {
    "r": 59,
    "g": 143,
    "b": 18
  },
  "hsl": {
    "h": 100.32,
    "s": 77.64,
    "l": 31.569
  },
  "oklch": {
    "l": 0.57548,
    "c": 0.17165,
    "h": 138.4
  },
  "luminance": 0.20618
}

Semantic roles & 50–950 ramp

primary

#3B8F12

secondary

#963AC3

accent

#34F4B5

background

#F8FAF5

surface

#EFF5EA

border

#CACFC6

text

#0A1105

muted

#7C8079

Preview Lab

Preview with #3B8F12

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

Preview Lab → · Contrast checker → · Palette generator →