#379F1B#379F1B

#379F1B is a mid, vivid green. Relative luminance 0.257; OKLCH L 61.8% C 0.188 H 140.3°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#379F1B
RGB	rgb(55, 159, 27)
HSL	hsl(107, 71%, 36%)
HSV	hsv(107, 83%, 62%)
CMYK	cmyk(65.4%, 0%, 83%, 37.6%)
CIE-LAB	lab(57.74, -52.71, 54.35)
CIE-LCH	lch(57.74, 75.71, 134.12°)
OKLab	oklab(61.84% -0.1446 0.1201)
OKLCH	oklch(61.84% 0.188 140.3)
XYZ	xyz(14.1708, 25.6862, 5.2478)
Luminance	0.2569 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#379F1B #831B9F

analogous

#799F1B #379F1B #1B9F41

triadic

#379F1B #1B379F #9F1B37

tetradic

#379F1B #1B799F #831B9F #9F411B

square

#379F1B #1B799F #831B9F #9F411B

split-complementary

#379F1B #411B9F #9F1B79

monochromatic

#133609 #256B12 #379F1B #49D324 #71E253

Accessibility & contrast

On white

3.42

#379F1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#379F1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #379F1B

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##379F1B	#FFFFFF	#000000	##000000
##379F1B	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39000

Deuteranopia (green-blind)

#97882C

Tritanopia (blue-blind)

#269A87

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #379f1b;
/* rgb */ color: rgb(55, 159, 27);
/* oklch */ color: oklch(61.8% 0.188 140.3);

Tailwind

colors: {
  custom: {
    50: '#7cbc64',
    500: '#379f1b',
    950: '#000000',
  },
}

SCSS

$custom: #379f1b;
$custom-light: #7cbc64;
$custom-dark: #000000;

JSON

{
  "hex": "#379f1b",
  "rgb": {
    "r": 55,
    "g": 159,
    "b": 27
  },
  "hsl": {
    "h": 107.273,
    "s": 70.968,
    "l": 36.471
  },
  "oklch": {
    "l": 0.61838,
    "c": 0.18798,
    "h": 140.3
  },
  "luminance": 0.25688
}

Semantic roles & 50–950 ramp

primary

#379F1B

secondary

#AC51C5

accent

#3AEEC8

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1206

muted

#7C817A

Preview Lab

Preview with #379F1B

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

Preview Lab → · Contrast checker → · Palette generator →