#398B1B#398B1B

#398B1B is a mid, vivid green. Relative luminance 0.194; OKLCH L 56.4% C 0.164 H 139.1°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#398B1B
RGB	rgb(57, 139, 27)
HSL	hsl(104, 67%, 33%)
HSV	hsv(104, 81%, 55%)
CMYK	cmyk(59%, 0%, 80.6%, 45.5%)
CIE-LAB	lab(51.17, -44.99, 48.24)
CIE-LCH	lch(51.17, 65.96, 133.00°)
OKLab	oklab(56.42% -0.124 0.1073)
OKLCH	oklch(56.42% 0.164 139.1)
XYZ	xyz(11.1173, 19.4133, 4.1980)
Luminance	0.1941 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#398B1B #6D1B8B

analogous

#718B1B #398B1B #1B8B35

triadic

#398B1B #1B398B #8B1B39

tetradic

#398B1B #1B718B #6D1B8B #8B351B

square

#398B1B #1B718B #6D1B8B #8B351B

split-complementary

#398B1B #351B8B #8B1B71

monochromatic

#0F2507 #245811 #398B1B #4EBE25 #6DDB45

Accessibility & contrast

On white

4.30

#398B1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#398B1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #398B1B

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##398B1B	#FFFFFF	#000000	##000000
##398B1B	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7E00

Deuteranopia (green-blind)

#857728

Tritanopia (blue-blind)

#308676

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #398b1b;
/* rgb */ color: rgb(57, 139, 27);
/* oklch */ color: oklch(56.4% 0.164 139.1);

Tailwind

colors: {
  custom: {
    50: '#7aae61',
    500: '#398b1b',
    950: '#000000',
  },
}

SCSS

$custom: #398b1b;
$custom-light: #7aae61;
$custom-dark: #000000;

JSON

{
  "hex": "#398b1b",
  "rgb": {
    "r": 57,
    "g": 139,
    "b": 27
  },
  "hsl": {
    "h": 103.929,
    "s": 67.47,
    "l": 32.549
  },
  "oklch": {
    "l": 0.56418,
    "c": 0.16397,
    "h": 139.1
  },
  "luminance": 0.19414
}

Semantic roles & 50–950 ramp

primary

#398B1B

secondary

#9D45BC

accent

#3DEABC

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A1005

muted

#7C7F7A

Preview Lab

Preview with #398B1B

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

Preview Lab → · Contrast checker → · Palette generator →