#398637#398637

#398637 is a mid, vivid green. Relative luminance 0.182; OKLCH L 55.3% C 0.138 H 143.0°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#398637
RGB	rgb(57, 134, 55)
HSL	hsl(118, 42%, 37%)
HSV	hsv(118, 59%, 53%)
CMYK	cmyk(57.5%, 0%, 59%, 47.5%)
CIE-LAB	lab(49.73, -40.39, 34.96)
CIE-LCH	lch(49.73, 53.42, 139.12°)
OKLab	oklab(55.31% -0.1099 0.0828)
OKLCH	oklch(55.31% 0.138 143)
XYZ	xyz(10.9015, 18.1950, 6.5512)
Luminance	0.1820 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#398637 #843786

analogous

#618637 #398637 #37865D

triadic

#398637 #373986 #863739

tetradic

#398637 #376186 #843786 #865D37

square

#398637 #376186 #843786 #865D37

split-complementary

#398637 #5D3786 #863761

monochromatic

#142F13 #275B25 #398637 #4BB149 #74C572

Accessibility & contrast

On white

4.53

#398637 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#398637 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #398637

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##398637	#FFFFFF	#000000	##000000
##398637	1.00	4.53	4.64	4.64
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897A2F

Deuteranopia (green-blind)

#7F743D

Tritanopia (blue-blind)

#2D8275

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #398637;
/* rgb */ color: rgb(57, 134, 55);
/* oklch */ color: oklch(55.3% 0.138 143.0);

Tailwind

colors: {
  custom: {
    50: '#77aa70',
    500: '#398637',
    950: '#000000',
  },
}

SCSS

$custom: #398637;
$custom-light: #77aa70;
$custom-dark: #000000;

JSON

{
  "hex": "#398637",
  "rgb": {
    "r": 57,
    "g": 134,
    "b": 55
  },
  "hsl": {
    "h": 118.481,
    "s": 41.799,
    "l": 37.059
  },
  "oklch": {
    "l": 0.55308,
    "c": 0.13756,
    "h": 143
  },
  "luminance": 0.18196
}

Semantic roles & 50–950 ramp

primary

#398637

secondary

#AC6BAE

accent

#56D2CE

background

#F7FAF6

surface

#EEF4EC

border

#C9CEC7

text

#091008

muted

#7B7F7B

Preview Lab

Preview with #398637

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

Preview Lab → · Contrast checker → · Palette generator →