#398C1B#398C1B

#398C1B is a mid, vivid green. Relative luminance 0.197; OKLCH L 56.7% C 0.165 H 139.2°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#398C1B
RGB	rgb(57, 140, 27)
HSL	hsl(104, 68%, 33%)
HSV	hsv(104, 81%, 55%)
CMYK	cmyk(59.3%, 0%, 80.7%, 45.1%)
CIE-LAB	lab(51.50, -45.37, 48.56)
CIE-LCH	lch(51.50, 66.45, 133.05°)
OKLab	oklab(56.69% -0.125 0.108)
OKLCH	oklch(56.69% 0.165 139.2)
XYZ	xyz(11.2628, 19.7042, 4.2465)
Luminance	0.1971 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#398C1B #6E1B8C

analogous

#718C1B #398C1B #1B8C36

triadic

#398C1B #1B398C #8C1B39

tetradic

#398C1B #1B718C #6E1B8C #8C361B

square

#398C1B #1B718C #6E1B8C #8C361B

split-complementary

#398C1B #361B8C #8C1B71

monochromatic

#0F2507 #245911 #398C1B #4EBF25 #6EDB46

Accessibility & contrast

On white

4.25

#398C1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#398C1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #398C1B

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##398C1B	#FFFFFF	#000000	##000000
##398C1B	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F00

Deuteranopia (green-blind)

#867828

Tritanopia (blue-blind)

#308777

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #398c1b;
/* rgb */ color: rgb(57, 140, 27);
/* oklch */ color: oklch(56.7% 0.165 139.2);

Tailwind

colors: {
  custom: {
    50: '#7aae61',
    500: '#398c1b',
    950: '#000000',
  },
}

SCSS

$custom: #398c1b;
$custom-light: #7aae61;
$custom-dark: #000000;

JSON

{
  "hex": "#398c1b",
  "rgb": {
    "r": 57,
    "g": 140,
    "b": 27
  },
  "hsl": {
    "h": 104.071,
    "s": 67.665,
    "l": 32.745
  },
  "oklch": {
    "l": 0.56694,
    "c": 0.16518,
    "h": 139.2
  },
  "luminance": 0.19705
}

Semantic roles & 50–950 ramp

primary

#398C1B

secondary

#9D46BD

accent

#3DEBBD

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A1005

muted

#7C7F7A

Preview Lab

Preview with #398C1B

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

Preview Lab → · Contrast checker → · Palette generator →