#339F1B#339F1B

#339F1B is a mid, vivid green. Relative luminance 0.256; OKLCH L 61.7% C 0.189 H 140.7°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#339F1B
RGB	rgb(51, 159, 27)
HSL	hsl(109, 71%, 36%)
HSV	hsv(109, 83%, 62%)
CMYK	cmyk(67.9%, 0%, 83%, 37.6%)
CIE-LAB	lab(57.63, -53.58, 54.22)
CIE-LCH	lch(57.63, 76.22, 134.66°)
OKLab	oklab(61.72% -0.1467 0.1199)
OKLCH	oklch(61.72% 0.189 140.7)
XYZ	xyz(13.9605, 25.5778, 5.2380)
Luminance	0.2558 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#339F1B #871B9F

analogous

#759F1B #339F1B #1B9F45

triadic

#339F1B #1B339F #9F1B33

tetradic

#339F1B #1B759F #871B9F #9F451B

square

#339F1B #1B759F #871B9F #9F451B

split-complementary

#339F1B #451B9F #9F1B75

monochromatic

#113609 #226B12 #339F1B #44D324 #6DE253

Accessibility & contrast

On white

3.43

#339F1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#339F1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #339F1B

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##339F1B	#FFFFFF	#000000	##000000
##339F1B	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39000

Deuteranopia (green-blind)

#97872C

Tritanopia (blue-blind)

#1E9A87

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #339f1b;
/* rgb */ color: rgb(51, 159, 27);
/* oklch */ color: oklch(61.7% 0.189 140.7);

Tailwind

colors: {
  custom: {
    50: '#7bbc64',
    500: '#339f1b',
    950: '#000000',
  },
}

SCSS

$custom: #339f1b;
$custom-light: #7bbc64;
$custom-dark: #000000;

JSON

{
  "hex": "#339f1b",
  "rgb": {
    "r": 51,
    "g": 159,
    "b": 27
  },
  "hsl": {
    "h": 109.091,
    "s": 70.968,
    "l": 36.471
  },
  "oklch": {
    "l": 0.61722,
    "c": 0.18946,
    "h": 140.7
  },
  "luminance": 0.25579
}

Semantic roles & 50–950 ramp

primary

#339F1B

secondary

#B051C5

accent

#3AEECD

background

#F8FBF6

surface

#EFF7EB

border

#CAD0C6

text

#0B1206

muted

#7C817A

Preview Lab

Preview with #339F1B

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

Preview Lab → · Contrast checker → · Palette generator →