#397B36#397B36

#397B36 is a mid, vivid green. Relative luminance 0.153; OKLCH L 52.3% C 0.123 H 142.8°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#397B36
RGB	rgb(57, 123, 54)
HSL	hsl(117, 39%, 35%)
HSV	hsv(117, 56%, 48%)
CMYK	cmyk(53.7%, 0%, 56.1%, 51.8%)
CIE-LAB	lab(46.04, -35.92, 31.10)
CIE-LCH	lch(46.04, 47.51, 139.11°)
OKLab	oklab(52.27% -0.0978 0.0742)
OKLCH	oklch(52.27% 0.123 142.8)
XYZ	xyz(9.4357, 15.3014, 5.9456)
Luminance	0.1530 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397B36 #78367B

analogous

#5C7B36 #397B36 #367B55

triadic

#397B36 #36397B #7B3639

tetradic

#397B36 #365C7B #78367B #7B5536

square

#397B36 #365C7B #78367B #7B5536

split-complementary

#397B36 #55367B #7B365C

monochromatic

#122611 #255023 #397B36 #4DA649 #70BF6D

Accessibility & contrast

On white

5.17

#397B36 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#397B36 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397B36

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397B36	#FFFFFF	#000000	##FFFFFF
##397B36	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7130

Deuteranopia (green-blind)

#756B3B

Tritanopia (blue-blind)

#30786B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #397b36;
/* rgb */ color: rgb(57, 123, 54);
/* oklch */ color: oklch(52.3% 0.123 142.8);

Tailwind

colors: {
  custom: {
    50: '#75a26f',
    500: '#397b36',
    950: '#000000',
  },
}

SCSS

$custom: #397b36;
$custom-light: #75a26f;
$custom-dark: #000000;

JSON

{
  "hex": "#397b36",
  "rgb": {
    "r": 57,
    "g": 123,
    "b": 54
  },
  "hsl": {
    "h": 117.391,
    "s": 38.983,
    "l": 34.706
  },
  "oklch": {
    "l": 0.52273,
    "c": 0.12278,
    "h": 142.8
  },
  "luminance": 0.15302
}

Semantic roles & 50–950 ramp

primary

#397B36

secondary

#A465A7

accent

#59CFCA

background

#F7FAF6

surface

#EDF3EC

border

#C8CDC7

text

#090F07

muted

#7B7F7A

Preview Lab

Preview with #397B36

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

Preview Lab → · Contrast checker → · Palette generator →