#397D31#397D31

#397D31 is a mid, vivid green. Relative luminance 0.158; OKLCH L 52.8% C 0.130 H 141.6°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#397D31
RGB	rgb(57, 125, 49)
HSL	hsl(114, 44%, 34%)
HSV	hsv(114, 61%, 49%)
CMYK	cmyk(54.4%, 0%, 60.8%, 51%)
CIE-LAB	lab(46.66, -37.42, 34.35)
CIE-LCH	lch(46.66, 50.80, 137.44°)
OKLab	oklab(52.76% -0.1021 0.0809)
OKLCH	oklch(52.76% 0.13 141.6)
XYZ	xyz(9.5749, 15.7581, 5.4422)
Luminance	0.1576 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397D31 #75317D

analogous

#5F7D31 #397D31 #317D4F

triadic

#397D31 #31397D #7D3139

tetradic

#397D31 #315F7D #75317D #7D4F31

square

#397D31 #315F7D #75317D #7D4F31

split-complementary

#397D31 #4F317D #7D315F

monochromatic

#11250F #255120 #397D31 #4DA942 #6FC366

Accessibility & contrast

On white

5.06

#397D31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#397D31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397D31

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397D31	#FFFFFF	#000000	##FFFFFF
##397D31	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807229

Deuteranopia (green-blind)

#776C37

Tritanopia (blue-blind)

#31796C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #397d31;
/* rgb */ color: rgb(57, 125, 49);
/* oklch */ color: oklch(52.8% 0.130 141.6);

Tailwind

colors: {
  custom: {
    50: '#76a36c',
    500: '#397d31',
    950: '#000000',
  },
}

SCSS

$custom: #397d31;
$custom-light: #76a36c;
$custom-dark: #000000;

JSON

{
  "hex": "#397d31",
  "rgb": {
    "r": 57,
    "g": 125,
    "b": 49
  },
  "hsl": {
    "h": 113.684,
    "s": 43.678,
    "l": 34.118
  },
  "oklch": {
    "l": 0.52756,
    "c": 0.1303,
    "h": 141.6
  },
  "luminance": 0.15759
}

Semantic roles & 50–950 ramp

primary

#397D31

secondary

#A260AA

accent

#54D3C6

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#090F07

muted

#7B7F7A

Preview Lab

Preview with #397D31

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

Preview Lab → · Contrast checker → · Palette generator →