#399E15#399E15

#399E15 is a mid, vivid green. Relative luminance 0.254; OKLCH L 61.6% C 0.188 H 139.6°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#399E15
RGB	rgb(57, 158, 21)
HSL	hsl(104, 77%, 35%)
HSV	hsv(104, 87%, 62%)
CMYK	cmyk(63.9%, 0%, 86.7%, 38%)
CIE-LAB	lab(57.44, -52.19, 55.64)
CIE-LCH	lch(57.44, 76.29, 133.17°)
OKLab	oklab(61.6% -0.1436 0.122)
OKLCH	oklch(61.6% 0.188 139.6)
XYZ	xyz(14.0489, 25.3764, 4.8671)
Luminance	0.2538 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399E15 #7A159E

analogous

#7D9E15 #399E15 #159E36

triadic

#399E15 #15399E #9E1539

tetradic

#399E15 #157D9E #7A159E #9E3615

square

#399E15 #157D9E #7A159E #9E3615

split-complementary

#399E15 #36159E #9E157D

monochromatic

#123207 #26680E #399E15 #4CD41C #71E747

Accessibility & contrast

On white

3.46

#399E15 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#399E15 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399E15

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399E15	#FFFFFF	#000000	##000000
##399E15	1.00	3.46	6.08	6.08
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A38F00

Deuteranopia (green-blind)

#978728

Tritanopia (blue-blind)

#2B9886

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #399e15;
/* rgb */ color: rgb(57, 158, 21);
/* oklch */ color: oklch(61.6% 0.188 139.6);

Tailwind

colors: {
  custom: {
    50: '#7dbc62',
    500: '#399e15',
    950: '#000000',
  },
}

SCSS

$custom: #399e15;
$custom-light: #7dbc62;
$custom-dark: #000000;

JSON

{
  "hex": "#399e15",
  "rgb": {
    "r": 57,
    "g": 158,
    "b": 21
  },
  "hsl": {
    "h": 104.234,
    "s": 76.536,
    "l": 35.098
  },
  "oklch": {
    "l": 0.61599,
    "c": 0.18841,
    "h": 139.6
  },
  "luminance": 0.25378
}

Semantic roles & 50–950 ramp

primary

#399E15

secondary

#A647C7

accent

#35F3C1

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1206

muted

#7C817A

Preview Lab

Preview with #399E15

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

Preview Lab → · Contrast checker → · Palette generator →