#398B31#398B31

#398B31 is a mid, vivid green. Relative luminance 0.196; OKLCH L 56.6% C 0.149 H 141.9°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#398B31
RGB	rgb(57, 139, 49)
HSL	hsl(115, 48%, 37%)
HSV	hsv(115, 65%, 55%)
CMYK	cmyk(59%, 0%, 64.7%, 45.5%)
CIE-LAB	lab(51.33, -43.11, 39.66)
CIE-LCH	lch(51.33, 58.58, 137.38°)
OKLab	oklab(56.61% -0.1176 0.0923)
OKLCH	oklch(56.61% 0.149 141.9)
XYZ	xyz(11.4738, 19.5558, 6.0751)
Luminance	0.1956 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#398B31 #83318B

analogous

#668B31 #398B31 #318B56

triadic

#398B31 #31398B #8B3139

tetradic

#398B31 #31668B #83318B #8B5631

square

#398B31 #31668B #83318B #8B5631

split-complementary

#398B31 #56318B #8B3166

monochromatic

#143111 #265E21 #398B31 #4CB841 #74CB6B

Accessibility & contrast

On white

4.28

#398B31 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#398B31 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #398B31

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##398B31	#FFFFFF	#000000	##000000
##398B31	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7F26

Deuteranopia (green-blind)

#847839

Tritanopia (blue-blind)

#2D8778

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #398b31;
/* rgb */ color: rgb(57, 139, 49);
/* oklch */ color: oklch(56.6% 0.149 141.9);

Tailwind

colors: {
  custom: {
    50: '#78ae6d',
    500: '#398b31',
    950: '#000000',
  },
}

SCSS

$custom: #398b31;
$custom-light: #78ae6d;
$custom-dark: #000000;

JSON

{
  "hex": "#398b31",
  "rgb": {
    "r": 57,
    "g": 139,
    "b": 49
  },
  "hsl": {
    "h": 114.667,
    "s": 47.872,
    "l": 36.863
  },
  "oklch": {
    "l": 0.56606,
    "c": 0.14945,
    "h": 141.9
  },
  "luminance": 0.19557
}

Semantic roles & 50–950 ramp

primary

#398B31

secondary

#AC65B2

accent

#50D7CB

background

#F7FAF6

surface

#EEF4EC

border

#C9CEC7

text

#0A1007

muted

#7C7F7A

Preview Lab

Preview with #398B31

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

Preview Lab → · Contrast checker → · Palette generator →