#398E5B#398E5B

#398E5B is a mid, moderate green. Relative luminance 0.210; OKLCH L 58.1% C 0.114 H 154.2°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#398E5B
RGB	rgb(57, 142, 91)
HSL	hsl(144, 43%, 39%)
HSV	hsv(144, 60%, 56%)
CMYK	cmyk(59.9%, 0%, 35.9%, 44.3%)
CIE-LAB	lab(52.92, -37.81, 19.72)
CIE-LCH	lch(52.92, 42.65, 152.45°)
OKLab	oklab(58.1% -0.1026 0.0495)
OKLCH	oklch(58.1% 0.114 154.2)
XYZ	xyz(13.2476, 20.9699, 13.2450)
Luminance	0.2097 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#398E5B #8E396C

analogous

#428E39 #398E5B #398E86

triadic

#398E5B #5B398E #8E5B39

tetradic

#398E5B #39428E #8E396C #8E8639

square

#398E5B #39428E #8E396C #8E8639

split-complementary

#398E5B #86398E #8E3942

monochromatic

#163723 #27623F #398E5B #4DB777 #78C999

Accessibility & contrast

On white

4.04

#398E5B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#398E5B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #398E5B

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##398E5B	#FFFFFF	#000000	##000000
##398E5B	1.00	4.04	5.19	5.19
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8358

Deuteranopia (green-blind)

#827B5E

Tritanopia (blue-blind)

#1C8C81

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #398e5b;
/* rgb */ color: rgb(57, 142, 91);
/* oklch */ color: oklch(58.1% 0.114 154.2);

Tailwind

colors: {
  custom: {
    50: '#78b089',
    500: '#398e5b',
    950: '#000000',
  },
}

SCSS

$custom: #398e5b;
$custom-light: #78b089;
$custom-dark: #000000;

JSON

{
  "hex": "#398e5b",
  "rgb": {
    "r": 57,
    "g": 142,
    "b": 91
  },
  "hsl": {
    "h": 144,
    "s": 42.714,
    "l": 39.02
  },
  "oklch": {
    "l": 0.58104,
    "c": 0.11398,
    "h": 154.2
  },
  "luminance": 0.20971
}

Semantic roles & 50–950 ramp

primary

#398E5B

secondary

#B27198

accent

#55A0D2

background

#F7FAF8

surface

#EEF5F0

border

#C9CFCB

text

#09100B

muted

#7B7F7C

Preview Lab

Preview with #398E5B

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

Preview Lab → · Contrast checker → · Palette generator →