#397A1D#397A1D

#397A1D is a mid, vivid green. Relative luminance 0.149; OKLCH L 51.7% C 0.142 H 138.1°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#397A1D
RGB	rgb(57, 122, 29)
HSL	hsl(102, 62%, 30%)
HSV	hsv(102, 76%, 48%)
CMYK	cmyk(53.3%, 0%, 76.2%, 52.2%)
CIE-LAB	lab(45.47, -38.16, 41.98)
CIE-LCH	lch(45.47, 56.73, 132.27°)
OKLab	oklab(51.72% -0.1054 0.0946)
OKLCH	oklch(51.72% 0.142 138.1)
XYZ	xyz(8.8683, 14.8770, 3.5664)
Luminance	0.1488 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397A1D #5E1D7A

analogous

#687A1D #397A1D #1D7A2F

triadic

#397A1D #1D397A #7A1D39

tetradic

#397A1D #1D687A #5E1D7A #7A2F1D

square

#397A1D #1D687A #5E1D7A #7A2F1D

split-complementary

#397A1D #2F1D7A #7A1D68

monochromatic

#0C1906 #224911 #397A1D #50AB29 #6CD240

Accessibility & contrast

On white

5.28

#397A1D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#397A1D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397A1D

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397A1D	#FFFFFF	#000000	##FFFFFF
##397A1D	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F0B

Deuteranopia (green-blind)

#766A26

Tritanopia (blue-blind)

#347668

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #397a1d;
/* rgb */ color: rgb(57, 122, 29);
/* oklch */ color: oklch(51.7% 0.142 138.1);

Tailwind

colors: {
  custom: {
    50: '#77a160',
    500: '#397a1d',
    950: '#000000',
  },
}

SCSS

$custom: #397a1d;
$custom-light: #77a160;
$custom-dark: #000000;

JSON

{
  "hex": "#397a1d",
  "rgb": {
    "r": 57,
    "g": 122,
    "b": 29
  },
  "hsl": {
    "h": 101.935,
    "s": 61.589,
    "l": 29.608
  },
  "oklch": {
    "l": 0.51719,
    "c": 0.14164,
    "h": 138.1
  },
  "luminance": 0.14878
}

Semantic roles & 50–950 ramp

primary

#397A1D

secondary

#8E45AE

accent

#43E5B4

background

#F7FAF5

surface

#EEF3EA

border

#C9CDC6

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #397A1D

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

Preview Lab → · Contrast checker → · Palette generator →