#398A1B#398A1B

#398A1B is a mid, vivid green. Relative luminance 0.191; OKLCH L 56.1% C 0.163 H 139.1°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#398A1B
RGB	rgb(57, 138, 27)
HSL	hsl(104, 67%, 32%)
HSV	hsv(104, 80%, 54%)
CMYK	cmyk(58.7%, 0%, 80.4%, 45.9%)
CIE-LAB	lab(50.83, -44.61, 47.92)
CIE-LCH	lch(50.83, 65.47, 132.95°)
OKLab	oklab(56.14% -0.1229 0.1067)
OKLCH	oklch(56.14% 0.163 139.1)
XYZ	xyz(10.9732, 19.1250, 4.1499)
Luminance	0.1913 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#398A1B #6C1B8A

analogous

#708A1B #398A1B #1B8A35

triadic

#398A1B #1B398A #8A1B39

tetradic

#398A1B #1B708A #6C1B8A #8A351B

square

#398A1B #1B708A #6C1B8A #8A351B

split-complementary

#398A1B #351B8A #8A1B70

monochromatic

#0F2407 #245711 #398A1B #4EBD25 #6DDB45

Accessibility & contrast

On white

4.35

#398A1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#398A1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #398A1B

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##398A1B	#FFFFFF	#000000	##000000
##398A1B	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D00

Deuteranopia (green-blind)

#847728

Tritanopia (blue-blind)

#308575

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #398a1b;
/* rgb */ color: rgb(57, 138, 27);
/* oklch */ color: oklch(56.1% 0.163 139.1);

Tailwind

colors: {
  custom: {
    50: '#79ad61',
    500: '#398a1b',
    950: '#000000',
  },
}

SCSS

$custom: #398a1b;
$custom-light: #79ad61;
$custom-dark: #000000;

JSON

{
  "hex": "#398a1b",
  "rgb": {
    "r": 57,
    "g": 138,
    "b": 27
  },
  "hsl": {
    "h": 103.784,
    "s": 67.273,
    "l": 32.353
  },
  "oklch": {
    "l": 0.56142,
    "c": 0.16277,
    "h": 139.1
  },
  "luminance": 0.19126
}

Semantic roles & 50–950 ramp

primary

#398A1B

secondary

#9C45BC

accent

#3EEABC

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A1005

muted

#7C7F7A

Preview Lab

Preview with #398A1B

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

Preview Lab → · Contrast checker → · Palette generator →