#398D5B#398D5B

#398D5B is a mid, moderate green. Relative luminance 0.207; OKLCH L 57.8% C 0.113 H 154.5°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#398D5B
RGB	rgb(57, 141, 91)
HSL	hsl(144, 42%, 39%)
HSV	hsv(144, 60%, 55%)
CMYK	cmyk(59.6%, 0%, 35.5%, 44.7%)
CIE-LAB	lab(52.59, -37.38, 19.29)
CIE-LCH	lch(52.59, 42.06, 152.71°)
OKLab	oklab(57.84% -0.1015 0.0485)
OKLCH	oklch(57.84% 0.113 154.5)
XYZ	xyz(13.0995, 20.6737, 13.1956)
Luminance	0.2067 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#398D5B #8D396B

analogous

#418D39 #398D5B #398D85

triadic

#398D5B #5B398D #8D5B39

tetradic

#398D5B #39418D #8D396B #8D8539

square

#398D5B #39418D #8D396B #8D8539

split-complementary

#398D5B #85398D #8D3941

monochromatic

#163623 #27613F #398D5B #4CB777 #78C899

Accessibility & contrast

On white

4.09

#398D5B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#398D5B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #398D5B

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##398D5B	#FFFFFF	#000000	##000000
##398D5B	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D8258

Deuteranopia (green-blind)

#817A5E

Tritanopia (blue-blind)

#1D8B80

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #398d5b;
/* rgb */ color: rgb(57, 141, 91);
/* oklch */ color: oklch(57.8% 0.113 154.5);

Tailwind

colors: {
  custom: {
    50: '#77af89',
    500: '#398d5b',
    950: '#000000',
  },
}

SCSS

$custom: #398d5b;
$custom-light: #77af89;
$custom-dark: #000000;

JSON

{
  "hex": "#398d5b",
  "rgb": {
    "r": 57,
    "g": 141,
    "b": 91
  },
  "hsl": {
    "h": 144.286,
    "s": 42.424,
    "l": 38.824
  },
  "oklch": {
    "l": 0.57836,
    "c": 0.1125,
    "h": 154.5
  },
  "luminance": 0.20675
}

Semantic roles & 50–950 ramp

primary

#398D5B

secondary

#B27097

accent

#56A0D2

background

#F7FAF8

surface

#EEF4F0

border

#C9CECB

text

#09100B

muted

#7B7F7C

Preview Lab

Preview with #398D5B

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

Preview Lab → · Contrast checker → · Palette generator →