#397E1E#397E1E

#397E1E is a mid, vivid green. Relative luminance 0.159; OKLCH L 52.8% C 0.146 H 138.6°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#397E1E
RGB	rgb(57, 126, 30)
HSL	hsl(103, 62%, 31%)
HSV	hsv(103, 76%, 49%)
CMYK	cmyk(54.8%, 0%, 76.2%, 50.6%)
CIE-LAB	lab(46.82, -39.71, 42.96)
CIE-LCH	lch(46.82, 58.50, 132.75°)
OKLab	oklab(52.84% -0.1096 0.0968)
OKLCH	oklch(52.84% 0.146 138.6)
XYZ	xyz(9.3822, 15.8846, 3.7997)
Luminance	0.1588 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397E1E #631E7E

analogous

#697E1E #397E1E #1E7E33

triadic

#397E1E #1E397E #7E1E39

tetradic

#397E1E #1E697E #631E7E #7E331E

square

#397E1E #1E697E #631E7E #7E331E

split-complementary

#397E1E #331E7E #7E1E69

monochromatic

#0C1B06 #234D12 #397E1E #4FAF2A #6CD244

Accessibility & contrast

On white

5.03

#397E1E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#397E1E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397E1E

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397E1E	#FFFFFF	#000000	##FFFFFF
##397E1E	1.00	5.03	4.18	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#82730B

Deuteranopia (green-blind)

#796D28

Tritanopia (blue-blind)

#337A6B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #397e1e;
/* rgb */ color: rgb(57, 126, 30);
/* oklch */ color: oklch(52.8% 0.146 138.6);

Tailwind

colors: {
  custom: {
    50: '#77a461',
    500: '#397e1e',
    950: '#000000',
  },
}

SCSS

$custom: #397e1e;
$custom-light: #77a461;
$custom-dark: #000000;

JSON

{
  "hex": "#397e1e",
  "rgb": {
    "r": 57,
    "g": 126,
    "b": 30
  },
  "hsl": {
    "h": 103.125,
    "s": 61.538,
    "l": 30.588
  },
  "oklch": {
    "l": 0.52839,
    "c": 0.14617,
    "h": 138.6
  },
  "luminance": 0.15885
}

Semantic roles & 50–950 ramp

primary

#397E1E

secondary

#9347B1

accent

#43E5B7

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #397E1E

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

Preview Lab → · Contrast checker → · Palette generator →