#397E17#397E17

#397E17 is a mid, vivid green. Relative luminance 0.159; OKLCH L 52.8% C 0.150 H 137.8°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#397E17
RGB	rgb(57, 126, 23)
HSL	hsl(100, 69%, 29%)
HSV	hsv(100, 82%, 49%)
CMYK	cmyk(54.8%, 0%, 81.7%, 50.6%)
CIE-LAB	lab(46.78, -40.18, 45.39)
CIE-LCH	lch(46.78, 60.62, 131.52°)
OKLab	oklab(52.79% -0.1113 0.1008)
OKLCH	oklch(52.79% 0.15 137.8)
XYZ	xyz(9.3025, 15.8527, 3.3801)
Luminance	0.1585 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397E17 #5C177E

analogous

#6D7E17 #397E17 #177E28

triadic

#397E17 #17397E #7E1739

tetradic

#397E17 #176D7E #5C177E #7E2817

square

#397E17 #176D7E #5C177E #7E2817

split-complementary

#397E17 #28177E #7E176D

monochromatic

#0C1A05 #224A0E #397E17 #50B220 #6CDA35

Accessibility & contrast

On white

5.04

#397E17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#397E17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397E17

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397E17	#FFFFFF	#000000	##FFFFFF
##397E17	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827200

Deuteranopia (green-blind)

#796D23

Tritanopia (blue-blind)

#34796B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #397e17;
/* rgb */ color: rgb(57, 126, 23);
/* oklch */ color: oklch(52.8% 0.150 137.8);

Tailwind

colors: {
  custom: {
    50: '#77a45e',
    500: '#397e17',
    950: '#000000',
  },
}

SCSS

$custom: #397e17;
$custom-light: #77a45e;
$custom-dark: #000000;

JSON

{
  "hex": "#397e17",
  "rgb": {
    "r": 57,
    "g": 126,
    "b": 23
  },
  "hsl": {
    "h": 100.194,
    "s": 69.128,
    "l": 29.216
  },
  "oklch": {
    "l": 0.52791,
    "c": 0.15013,
    "h": 137.8
  },
  "luminance": 0.15853
}

Semantic roles & 50–950 ramp

primary

#397E17

secondary

#8C3EB3

accent

#3CECB2

background

#F7FAF5

surface

#EEF4E9

border

#C9CEC5

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #397E17

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

Preview Lab → · Contrast checker → · Palette generator →