#398F63#398F63

#398F63 is a mid, moderate green. Relative luminance 0.214; OKLCH L 58.6% C 0.108 H 158.0°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#398F63
RGB	rgb(57, 143, 99)
HSL	hsl(149, 43%, 39%)
HSV	hsv(149, 60%, 56%)
CMYK	cmyk(60.1%, 0%, 30.8%, 43.9%)
CIE-LAB	lab(53.40, -36.59, 15.88)
CIE-LCH	lch(53.40, 39.89, 156.54°)
OKLab	oklab(58.55% -0.0999 0.0403)
OKLCH	oklch(58.55% 0.108 158)
XYZ	xyz(13.7607, 21.4143, 15.2102)
Luminance	0.2142 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#398F63 #8F3965

analogous

#3A8F39 #398F63 #398F8E

triadic

#398F63 #63398F #8F6339

tetradic

#398F63 #393A8F #8F3965 #8F8E39

square

#398F63 #393A8F #8F3965 #8F8E39

split-complementary

#398F63 #8E398F #8F393A

monochromatic

#163726 #286345 #398F63 #4DB881 #79CAA0

Accessibility & contrast

On white

3.97

#398F63 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#398F63 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #398F63

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##398F63	#FFFFFF	#000000	##000000
##398F63	1.00	3.97	5.28	5.28
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8560

Deuteranopia (green-blind)

#827C66

Tritanopia (blue-blind)

#168E83

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #398f63;
/* rgb */ color: rgb(57, 143, 99);
/* oklch */ color: oklch(58.6% 0.108 158.0);

Tailwind

colors: {
  custom: {
    50: '#78b08f',
    500: '#398f63',
    950: '#000000',
  },
}

SCSS

$custom: #398f63;
$custom-light: #78b08f;
$custom-dark: #000000;

JSON

{
  "hex": "#398f63",
  "rgb": {
    "r": 57,
    "g": 143,
    "b": 99
  },
  "hsl": {
    "h": 149.302,
    "s": 43,
    "l": 39.216
  },
  "oklch": {
    "l": 0.58552,
    "c": 0.10771,
    "h": 158
  },
  "luminance": 0.21416
}

Semantic roles & 50–950 ramp

primary

#398F63

secondary

#B37193

accent

#5595D3

background

#F7FAF8

surface

#EEF5F0

border

#C9CFCB

text

#09100C

muted

#7B7F7D

Preview Lab

Preview with #398F63

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

Preview Lab → · Contrast checker → · Palette generator →