#397E2B#397E2B

#397E2B is a mid, vivid green. Relative luminance 0.160; OKLCH L 53.0% C 0.137 H 140.5°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#397E2B
RGB	rgb(57, 126, 43)
HSL	hsl(110, 49%, 33%)
HSV	hsv(110, 66%, 49%)
CMYK	cmyk(54.8%, 0%, 65.9%, 50.6%)
CIE-LAB	lab(46.93, -38.52, 37.55)
CIE-LCH	lch(46.93, 53.79, 135.74°)
OKLab	oklab(52.96% -0.1055 0.0871)
OKLCH	oklch(52.96% 0.137 140.5)
XYZ	xyz(9.5838, 15.9652, 4.8616)
Luminance	0.1597 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397E2B #702B7E

analogous

#627E2B #397E2B #2B7E47

triadic

#397E2B #2B397E #7E2B39

tetradic

#397E2B #2B627E #702B7E #7E472B

square

#397E2B #2B627E #702B7E #7E472B

split-complementary

#397E2B #472B7E #7E2B62

monochromatic

#10230C #24501B #397E2B #4EAC3B #6EC75C

Accessibility & contrast

On white

5.01

#397E2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#397E2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397E2B

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397E2B	#FFFFFF	#000000	##FFFFFF
##397E2B	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817321

Deuteranopia (green-blind)

#786D32

Tritanopia (blue-blind)

#317A6D

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #397e2b;
/* rgb */ color: rgb(57, 126, 43);
/* oklch */ color: oklch(53.0% 0.137 140.5);

Tailwind

colors: {
  custom: {
    50: '#76a468',
    500: '#397e2b',
    950: '#000000',
  },
}

SCSS

$custom: #397e2b;
$custom-light: #76a468;
$custom-dark: #000000;

JSON

{
  "hex": "#397e2b",
  "rgb": {
    "r": 57,
    "g": 126,
    "b": 43
  },
  "hsl": {
    "h": 109.88,
    "s": 49.112,
    "l": 33.137
  },
  "oklch": {
    "l": 0.5296,
    "c": 0.13681,
    "h": 140.5
  },
  "luminance": 0.15966
}

Semantic roles & 50–950 ramp

primary

#397E2B

secondary

#9F58AD

accent

#4FD9C1

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#090F06

muted

#7B7F7A

Preview Lab

Preview with #397E2B

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

Preview Lab → · Contrast checker → · Palette generator →