#398A18#398A18

#398A18 is a mid, vivid green. Relative luminance 0.191; OKLCH L 56.1% C 0.164 H 138.8°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#398A18
RGB	rgb(57, 138, 24)
HSL	hsl(103, 70%, 32%)
HSV	hsv(103, 83%, 54%)
CMYK	cmyk(58.7%, 0%, 82.6%, 45.9%)
CIE-LAB	lab(50.82, -44.79, 48.85)
CIE-LCH	lch(50.82, 66.27, 132.52°)
OKLab	oklab(56.12% -0.1236 0.1082)
OKLCH	oklch(56.12% 0.164 138.8)
XYZ	xyz(10.9403, 19.1118, 3.9764)
Luminance	0.1911 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#398A18 #69188A

analogous

#728A18 #398A18 #188A30

triadic

#398A18 #18398A #8A1839

tetradic

#398A18 #18728A #69188A #8A3018

square

#398A18 #18728A #69188A #8A3018

split-complementary

#398A18 #30188A #8A1872

monochromatic

#0E2206 #23560F #398A18 #4FBE21 #6DDE3F

Accessibility & contrast

On white

4.35

#398A18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#398A18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #398A18

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##398A18	#FFFFFF	#000000	##000000
##398A18	1.00	4.35	4.82	4.82
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D00

Deuteranopia (green-blind)

#847626

Tritanopia (blue-blind)

#318575

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #398a18;
/* rgb */ color: rgb(57, 138, 24);
/* oklch */ color: oklch(56.1% 0.164 138.8);

Tailwind

colors: {
  custom: {
    50: '#7aad60',
    500: '#398a18',
    950: '#000000',
  },
}

SCSS

$custom: #398a18;
$custom-light: #7aad60;
$custom-dark: #000000;

JSON

{
  "hex": "#398a18",
  "rgb": {
    "r": 57,
    "g": 138,
    "b": 24
  },
  "hsl": {
    "h": 102.632,
    "s": 70.37,
    "l": 31.765
  },
  "oklch": {
    "l": 0.56124,
    "c": 0.16423,
    "h": 138.8
  },
  "luminance": 0.19113
}

Semantic roles & 50–950 ramp

primary

#398A18

secondary

#9940BD

accent

#3BEDB9

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#0A1005

muted

#7C7F79

Preview Lab

Preview with #398A18

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

Preview Lab → · Contrast checker → · Palette generator →