#399018#399018

#399018 is a mid, vivid green. Relative luminance 0.209; OKLCH L 57.8% C 0.171 H 139.2°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#399018
RGB	rgb(57, 144, 24)
HSL	hsl(104, 71%, 33%)
HSV	hsv(104, 83%, 56%)
CMYK	cmyk(60.4%, 0%, 83.3%, 43.5%)
CIE-LAB	lab(52.82, -47.03, 50.70)
CIE-LCH	lch(52.82, 69.15, 132.85°)
OKLab	oklab(57.78% -0.1296 0.112)
OKLCH	oklch(57.78% 0.171 139.2)
XYZ	xyz(11.8250, 20.8813, 4.2713)
Luminance	0.2088 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399018 #6F1890

analogous

#759018 #399018 #189033

triadic

#399018 #183990 #901839

tetradic

#399018 #187590 #6F1890 #903318

square

#399018 #187590 #6F1890 #903318

split-complementary

#399018 #331890 #901875

monochromatic

#0F2707 #245C0F #399018 #4EC421 #6EE043

Accessibility & contrast

On white

4.06

#399018 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#399018 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399018

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399018	#FFFFFF	#000000	##000000
##399018	1.00	4.06	5.18	5.18
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948200

Deuteranopia (green-blind)

#8A7B27

Tritanopia (blue-blind)

#2F8B7A

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #399018;
/* rgb */ color: rgb(57, 144, 24);
/* oklch */ color: oklch(57.8% 0.171 139.2);

Tailwind

colors: {
  custom: {
    50: '#7bb161',
    500: '#399018',
    950: '#000000',
  },
}

SCSS

$custom: #399018;
$custom-light: #7bb161;
$custom-dark: #000000;

JSON

{
  "hex": "#399018",
  "rgb": {
    "r": 57,
    "g": 144,
    "b": 24
  },
  "hsl": {
    "h": 103.5,
    "s": 71.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.57778,
    "c": 0.17131,
    "h": 139.2
  },
  "luminance": 0.20882
}

Semantic roles & 50–950 ramp

primary

#399018

secondary

#9E43C0

accent

#3AEEBD

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#0A1105

muted

#7C807A

Preview Lab

Preview with #399018

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

Preview Lab → · Contrast checker → · Palette generator →