#397128#397128

#397128 is a mid, vivid green. Relative luminance 0.128; OKLCH L 49.3% C 0.121 H 139.1°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#397128
RGB	rgb(57, 113, 40)
HSL	hsl(106, 48%, 30%)
HSV	hsv(106, 65%, 44%)
CMYK	cmyk(49.6%, 0%, 64.6%, 55.7%)
CIE-LAB	lab(42.51, -33.30, 34.04)
CIE-LCH	lch(42.51, 47.62, 134.37°)
OKLab	oklab(49.32% -0.0915 0.0793)
OKLCH	oklch(49.32% 0.121 139.1)
XYZ	xyz(7.9752, 12.8328, 4.0638)
Luminance	0.1283 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397128 #602871

analogous

#5E7128 #397128 #28713B

triadic

#397128 #283971 #712839

tetradic

#397128 #285E71 #602871 #713B28

square

#397128 #285E71 #602871 #713B28

split-complementary

#397128 #3B2871 #71285E

monochromatic

#0B1708 #224418 #397128 #509E38 #6CC252

Accessibility & contrast

On white

5.89

#397128 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#397128 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397128

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397128	#FFFFFF	#000000	##FFFFFF
##397128	1.00	5.89	3.57	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#746720

Deuteranopia (green-blind)

#6D632E

Tritanopia (blue-blind)

#346D61

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #397128;
/* rgb */ color: rgb(57, 113, 40);
/* oklch */ color: oklch(49.3% 0.121 139.1);

Tailwind

colors: {
  custom: {
    50: '#749a65',
    500: '#397128',
    950: '#000000',
  },
}

SCSS

$custom: #397128;
$custom-light: #749a65;
$custom-dark: #000000;

JSON

{
  "hex": "#397128",
  "rgb": {
    "r": 57,
    "g": 113,
    "b": 40
  },
  "hsl": {
    "h": 106.027,
    "s": 47.712,
    "l": 30
  },
  "oklch": {
    "l": 0.4932,
    "c": 0.1211,
    "h": 139.1
  },
  "luminance": 0.12833
}

Semantic roles & 50–950 ramp

primary

#397128

secondary

#9052A3

accent

#50D7B8

background

#F7F9F6

surface

#EDF2EB

border

#C8CCC6

text

#090E06

muted

#7B7E7A

Preview Lab

Preview with #397128

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

Preview Lab → · Contrast checker → · Palette generator →