#397428#397428

#397428 is a mid, vivid green. Relative luminance 0.135; OKLCH L 50.2% C 0.125 H 139.3°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#397428
RGB	rgb(57, 116, 40)
HSL	hsl(107, 49%, 31%)
HSV	hsv(107, 66%, 45%)
CMYK	cmyk(50.9%, 0%, 65.5%, 54.5%)
CIE-LAB	lab(43.53, -34.62, 35.18)
CIE-LCH	lch(43.53, 49.35, 134.54°)
OKLab	oklab(50.15% -0.0951 0.0817)
OKLCH	oklch(50.15% 0.125 139.3)
XYZ	xyz(8.3154, 13.5133, 4.1772)
Luminance	0.1351 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397428 #632874

analogous

#5F7428 #397428 #28743D

triadic

#397428 #283974 #742839

tetradic

#397428 #285F74 #632874 #743D28

square

#397428 #285F74 #632874 #743D28

split-complementary

#397428 #3D2874 #74285F

monochromatic

#0C1909 #234618 #397428 #4FA238 #6CC453

Accessibility & contrast

On white

5.67

#397428 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#397428 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397428

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397428	#FFFFFF	#000000	##FFFFFF
##397428	1.00	5.67	3.70	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776A1F

Deuteranopia (green-blind)

#70652E

Tritanopia (blue-blind)

#347064

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #397428;
/* rgb */ color: rgb(57, 116, 40);
/* oklch */ color: oklch(50.2% 0.125 139.3);

Tailwind

colors: {
  custom: {
    50: '#759c65',
    500: '#397428',
    950: '#000000',
  },
}

SCSS

$custom: #397428;
$custom-light: #759c65;
$custom-dark: #000000;

JSON

{
  "hex": "#397428",
  "rgb": {
    "r": 57,
    "g": 116,
    "b": 40
  },
  "hsl": {
    "h": 106.579,
    "s": 48.718,
    "l": 30.588
  },
  "oklch": {
    "l": 0.50154,
    "c": 0.12539,
    "h": 139.3
  },
  "luminance": 0.13514
}

Semantic roles & 50–950 ramp

primary

#397428

secondary

#9352A6

accent

#50D8BA

background

#F7F9F6

surface

#EDF2EB

border

#C8CCC6

text

#090E06

muted

#7B7E7A

Preview Lab

Preview with #397428

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

Preview Lab → · Contrast checker → · Palette generator →