#399F37#399F37

#399F37 is a light, vivid green. Relative luminance 0.259; OKLCH L 62.1% C 0.171 H 142.9°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#399F37
RGB	rgb(57, 159, 55)
HSL	hsl(119, 49%, 42%)
HSV	hsv(119, 65%, 62%)
CMYK	cmyk(64.2%, 0%, 65.4%, 37.6%)
CIE-LAB	lab(57.98, -50.04, 44.34)
CIE-LCH	lch(57.98, 66.86, 138.46°)
OKLab	oklab(62.11% -0.136 0.1029)
OKLCH	oklch(62.11% 0.171 142.9)
XYZ	xyz(14.7742, 25.9405, 7.8421)
Luminance	0.2594 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399F37 #9D379F

analogous

#6D9F37 #399F37 #379F69

triadic

#399F37 #37399F #9F3739

tetradic

#399F37 #376D9F #9D379F #9F6937

square

#399F37 #376D9F #9D379F #9F6937

split-complementary

#399F37 #69379F #9F376D

monochromatic

#184418 #297227 #399F37 #53C351 #80D27E

Accessibility & contrast

On white

3.39

#399F37 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#399F37 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399F37

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399F37	#FFFFFF	#000000	##000000
##399F37	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2912A

Deuteranopia (green-blind)

#968840

Tritanopia (blue-blind)

#249A89

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #399f37;
/* rgb */ color: rgb(57, 159, 55);
/* oklch */ color: oklch(62.1% 0.171 142.9);

Tailwind

colors: {
  custom: {
    50: '#7cbc72',
    500: '#399f37',
    950: '#000000',
  },
}

SCSS

$custom: #399f37;
$custom-light: #7cbc72;
$custom-dark: #000000;

JSON

{
  "hex": "#399f37",
  "rgb": {
    "r": 57,
    "g": 159,
    "b": 55
  },
  "hsl": {
    "h": 118.846,
    "s": 48.598,
    "l": 41.961
  },
  "oklch": {
    "l": 0.62114,
    "c": 0.17053,
    "h": 142.9
  },
  "luminance": 0.25942
}

Semantic roles & 50–950 ramp

primary

#399F37

secondary

#BA76BC

accent

#50D8D6

background

#F8FBF7

surface

#EFF6ED

border

#CAD0C8

text

#0B1208

muted

#7C817B

Preview Lab

Preview with #399F37

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

Preview Lab → · Contrast checker → · Palette generator →