#397B24#397B24

#397B24 is a mid, vivid green. Relative luminance 0.152; OKLCH L 52.1% C 0.138 H 139.1°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#397B24
RGB	rgb(57, 123, 36)
HSL	hsl(106, 55%, 31%)
HSV	hsv(106, 71%, 48%)
CMYK	cmyk(53.7%, 0%, 70.7%, 51.8%)
CIE-LAB	lab(45.86, -37.98, 39.52)
CIE-LCH	lch(45.86, 54.81, 133.86°)
OKLab	oklab(52.06% -0.1045 0.0904)
OKLCH	oklch(52.06% 0.138 139.1)
XYZ	xyz(9.0884, 15.1625, 4.1165)
Luminance	0.1516 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397B24 #66247B

analogous

#647B24 #397B24 #247B3A

triadic

#397B24 #24397B #7B2439

tetradic

#397B24 #24647B #66247B #7B3A24

square

#397B24 #24647B #66247B #7B3A24

split-complementary

#397B24 #3A247B #7B2464

monochromatic

#0D1C08 #234C16 #397B24 #4FAA32 #6CCB4E

Accessibility & contrast

On white

5.21

#397B24 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#397B24 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397B24

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397B24	#FFFFFF	#000000	##FFFFFF
##397B24	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7018

Deuteranopia (green-blind)

#766A2C

Tritanopia (blue-blind)

#337769

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #397b24;
/* rgb */ color: rgb(57, 123, 36);
/* oklch */ color: oklch(52.1% 0.138 139.1);

Tailwind

colors: {
  custom: {
    50: '#76a264',
    500: '#397b24',
    950: '#000000',
  },
}

SCSS

$custom: #397b24;
$custom-light: #76a264;
$custom-dark: #000000;

JSON

{
  "hex": "#397b24",
  "rgb": {
    "r": 57,
    "g": 123,
    "b": 36
  },
  "hsl": {
    "h": 105.517,
    "s": 54.717,
    "l": 31.176
  },
  "oklch": {
    "l": 0.52057,
    "c": 0.13817,
    "h": 139.1
  },
  "luminance": 0.15163
}

Semantic roles & 50–950 ramp

primary

#397B24

secondary

#964DAD

accent

#4ADEBA

background

#F7FAF6

surface

#EDF3EB

border

#C8CDC6

text

#090F06

muted

#7B7F7A

Preview Lab

Preview with #397B24

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

Preview Lab → · Contrast checker → · Palette generator →