#398F4C#398F4C

#398F4C is a mid, vivid green. Relative luminance 0.210; OKLCH L 58.1% C 0.130 H 148.2°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#398F4C
RGB	rgb(57, 143, 76)
HSL	hsl(133, 43%, 39%)
HSV	hsv(133, 60%, 56%)
CMYK	cmyk(60.1%, 0%, 46.9%, 43.9%)
CIE-LAB	lab(52.99, -40.99, 28.05)
CIE-LCH	lch(52.99, 49.67, 145.61°)
OKLab	oklab(58.08% -0.1108 0.0687)
OKLCH	oklch(58.08% 0.13 148.2)
XYZ	xyz(12.8134, 21.0354, 10.2211)
Luminance	0.2104 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#398F4C #8F397C

analogous

#518F39 #398F4C #398F77

triadic

#398F4C #4C398F #8F4C39

tetradic

#398F4C #39518F #8F397C #8F7739

square

#398F4C #39518F #8F397C #8F7739

split-complementary

#398F4C #77398F #8F3951

monochromatic

#16371D #286335 #398F4C #4DB865 #79CA8B

Accessibility & contrast

On white

4.03

#398F4C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#398F4C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #398F4C

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##398F4C	#FFFFFF	#000000	##000000
##398F4C	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)

#908347

Deuteranopia (green-blind)

#857B51

Tritanopia (blue-blind)

#248C7F

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #398f4c;
/* rgb */ color: rgb(57, 143, 76);
/* oklch */ color: oklch(58.1% 0.130 148.2);

Tailwind

colors: {
  custom: {
    50: '#78b07f',
    500: '#398f4c',
    950: '#000000',
  },
}

SCSS

$custom: #398f4c;
$custom-light: #78b07f;
$custom-dark: #000000;

JSON

{
  "hex": "#398f4c",
  "rgb": {
    "r": 57,
    "g": 143,
    "b": 76
  },
  "hsl": {
    "h": 133.256,
    "s": 43,
    "l": 39.216
  },
  "oklch": {
    "l": 0.58079,
    "c": 0.13039,
    "h": 148.2
  },
  "luminance": 0.21037
}

Semantic roles & 50–950 ramp

primary

#398F4C

secondary

#B371A4

accent

#55B7D3

background

#F7FAF7

surface

#EEF5EE

border

#C9CFC9

text

#09110A

muted

#7B807C

Preview Lab

Preview with #398F4C

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

Preview Lab → · Contrast checker → · Palette generator →