#397C28#397C28

#397C28 is a mid, vivid green. Relative luminance 0.154; OKLCH L 52.4% C 0.136 H 139.8°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#397C28
RGB	rgb(57, 124, 40)
HSL	hsl(108, 51%, 32%)
HSV	hsv(108, 68%, 49%)
CMYK	cmyk(54%, 0%, 67.7%, 51.4%)
CIE-LAB	lab(46.23, -38.01, 38.15)
CIE-LCH	lch(46.23, 53.85, 134.89°)
OKLab	oklab(52.38% -0.1043 0.088)
OKLCH	oklch(52.38% 0.136 139.8)
XYZ	xyz(9.2776, 15.4376, 4.4979)
Luminance	0.1544 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397C28 #6B287C

analogous

#637C28 #397C28 #287C41

triadic

#397C28 #28397C #7C2839

tetradic

#397C28 #28637C #6B287C #7C4128

square

#397C28 #28637C #6B287C #7C4128

split-complementary

#397C28 #41287C #7C2863

monochromatic

#0E1F0A #244E19 #397C28 #4EAA37 #6DC856

Accessibility & contrast

On white

5.14

#397C28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#397C28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397C28

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397C28	#FFFFFF	#000000	##FFFFFF
##397C28	1.00	5.14	4.09	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F711D

Deuteranopia (green-blind)

#776B2F

Tritanopia (blue-blind)

#32786B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #397c28;
/* rgb */ color: rgb(57, 124, 40);
/* oklch */ color: oklch(52.4% 0.136 139.8);

Tailwind

colors: {
  custom: {
    50: '#76a266',
    500: '#397c28',
    950: '#000000',
  },
}

SCSS

$custom: #397c28;
$custom-light: #76a266;
$custom-dark: #000000;

JSON

{
  "hex": "#397c28",
  "rgb": {
    "r": 57,
    "g": 124,
    "b": 40
  },
  "hsl": {
    "h": 107.857,
    "s": 51.22,
    "l": 32.157
  },
  "oklch": {
    "l": 0.52375,
    "c": 0.13648,
    "h": 139.8
  },
  "luminance": 0.15438
}

Semantic roles & 50–950 ramp

primary

#397C28

secondary

#9B52AD

accent

#4DDBBE

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#090F06

muted

#7B7F7A

Preview Lab

Preview with #397C28

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

Preview Lab → · Contrast checker → · Palette generator →