#397D37#397D37

#397D37 is a mid, vivid green. Relative luminance 0.158; OKLCH L 52.8% C 0.125 H 143.1°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#397D37
RGB	rgb(57, 125, 55)
HSL	hsl(118, 39%, 35%)
HSV	hsv(118, 56%, 49%)
CMYK	cmyk(54.4%, 0%, 56%, 51%)
CIE-LAB	lab(46.73, -36.64, 31.40)
CIE-LCH	lch(46.73, 48.25, 139.40°)
OKLab	oklab(52.84% -0.0997 0.075)
OKLCH	oklch(52.84% 0.125 143.1)
XYZ	xyz(9.7100, 15.8121, 6.1541)
Luminance	0.1581 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397D37 #7B377D

analogous

#5C7D37 #397D37 #377D58

triadic

#397D37 #37397D #7D3739

tetradic

#397D37 #375C7D #7B377D #7D5837

square

#397D37 #375C7D #7B377D #7D5837

split-complementary

#397D37 #58377D #7D375C

monochromatic

#122812 #265224 #397D37 #4CA74A #71C06F

Accessibility & contrast

On white

5.04

#397D37 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#397D37 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397D37

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397D37	#FFFFFF	#000000	##FFFFFF
##397D37	1.00	5.04	4.16	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807231

Deuteranopia (green-blind)

#776C3C

Tritanopia (blue-blind)

#2F7A6D

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #397d37;
/* rgb */ color: rgb(57, 125, 55);
/* oklch */ color: oklch(52.8% 0.125 143.1);

Tailwind

colors: {
  custom: {
    50: '#76a370',
    500: '#397d37',
    950: '#000000',
  },
}

SCSS

$custom: #397d37;
$custom-light: #76a370;
$custom-dark: #000000;

JSON

{
  "hex": "#397d37",
  "rgb": {
    "r": 57,
    "g": 125,
    "b": 55
  },
  "hsl": {
    "h": 118.286,
    "s": 38.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.52838,
    "c": 0.12474,
    "h": 143.1
  },
  "luminance": 0.15813
}

Semantic roles & 50–950 ramp

primary

#397D37

secondary

#A667A8

accent

#59CFCB

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#090F07

muted

#7B7F7A

Preview Lab

Preview with #397D37

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

Preview Lab → · Contrast checker → · Palette generator →