#397D23#397D23

#397D23 is a mid, vivid green. Relative luminance 0.157; OKLCH L 52.6% C 0.142 H 139.1°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#397D23
RGB	rgb(57, 125, 35)
HSL	hsl(105, 56%, 31%)
HSV	hsv(105, 72%, 49%)
CMYK	cmyk(54.4%, 0%, 72%, 51%)
CIE-LAB	lab(46.52, -38.89, 40.65)
CIE-LCH	lch(46.52, 56.26, 133.74°)
OKLab	oklab(52.6% -0.107 0.0926)
OKLCH	oklch(52.6% 0.142 139.1)
XYZ	xyz(9.3240, 15.6577, 4.1207)
Luminance	0.1566 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397D23 #67237D

analogous

#667D23 #397D23 #237D3A

triadic

#397D23 #23397D #7D2339

tetradic

#397D23 #23667D #67237D #7D3A23

square

#397D23 #23667D #67237D #7D3A23

split-complementary

#397D23 #3A237D #7D2366

monochromatic

#0D1D08 #234D16 #397D23 #4FAD30 #6CCD4D

Accessibility & contrast

On white

5.08

#397D23 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#397D23 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397D23

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397D23	#FFFFFF	#000000	##FFFFFF
##397D23	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817215

Deuteranopia (green-blind)

#786C2B

Tritanopia (blue-blind)

#33796B

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #397d23;
/* rgb */ color: rgb(57, 125, 35);
/* oklch */ color: oklch(52.6% 0.142 139.1);

Tailwind

colors: {
  custom: {
    50: '#77a363',
    500: '#397d23',
    950: '#000000',
  },
}

SCSS

$custom: #397d23;
$custom-light: #77a363;
$custom-dark: #000000;

JSON

{
  "hex": "#397d23",
  "rgb": {
    "r": 57,
    "g": 125,
    "b": 35
  },
  "hsl": {
    "h": 105.333,
    "s": 56.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.52603,
    "c": 0.14155,
    "h": 139.1
  },
  "luminance": 0.15658
}

Semantic roles & 50–950 ramp

primary

#397D23

secondary

#974CAF

accent

#48E0BB

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#090F06

muted

#7B7F7A

Preview Lab

Preview with #397D23

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

Preview Lab → · Contrast checker → · Palette generator →