#398F4E#398F4E

#398F4E is a mid, vivid green. Relative luminance 0.211; OKLCH L 58.1% C 0.128 H 148.9°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#398F4E
RGB	rgb(57, 143, 78)
HSL	hsl(135, 43%, 39%)
HSV	hsv(135, 60%, 56%)
CMYK	cmyk(60.1%, 0%, 45.5%, 43.9%)
CIE-LAB	lab(53.02, -40.65, 27.01)
CIE-LCH	lch(53.02, 48.81, 146.39°)
OKLab	oklab(58.11% -0.1099 0.0664)
OKLCH	oklch(58.11% 0.128 148.9)
XYZ	xyz(12.8840, 21.0636, 10.5930)
Luminance	0.2107 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#398F4E #8F397A

analogous

#4F8F39 #398F4E #398F79

triadic

#398F4E #4E398F #8F4E39

tetradic

#398F4E #394F8F #8F397A #8F7939

square

#398F4E #394F8F #8F397A #8F7939

split-complementary

#398F4E #79398F #8F394F

monochromatic

#16371E #286336 #398F4E #4DB867 #79CA8D

Accessibility & contrast

On white

4.03

#398F4E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#398F4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #398F4E

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##398F4E	#FFFFFF	#000000	##000000
##398F4E	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908349

Deuteranopia (green-blind)

#857B52

Tritanopia (blue-blind)

#238C7F

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #398f4e;
/* rgb */ color: rgb(57, 143, 78);
/* oklch */ color: oklch(58.1% 0.128 148.9);

Tailwind

colors: {
  custom: {
    50: '#78b080',
    500: '#398f4e',
    950: '#000000',
  },
}

SCSS

$custom: #398f4e;
$custom-light: #78b080;
$custom-dark: #000000;

JSON

{
  "hex": "#398f4e",
  "rgb": {
    "r": 57,
    "g": 143,
    "b": 78
  },
  "hsl": {
    "h": 134.651,
    "s": 43,
    "l": 39.216
  },
  "oklch": {
    "l": 0.58114,
    "c": 0.1284,
    "h": 148.9
  },
  "luminance": 0.21065
}

Semantic roles & 50–950 ramp

primary

#398F4E

secondary

#B371A3

accent

#55B4D3

background

#F7FAF7

surface

#EEF5EE

border

#C9CFC9

text

#09110A

muted

#7B807C

Preview Lab

Preview with #398F4E

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

Preview Lab → · Contrast checker → · Palette generator →