#397B34#397B34

#397B34 is a mid, vivid green. Relative luminance 0.153; OKLCH L 52.2% C 0.125 H 142.3°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#397B34
RGB	rgb(57, 123, 52)
HSL	hsl(116, 41%, 34%)
HSV	hsv(116, 58%, 48%)
CMYK	cmyk(53.7%, 0%, 57.7%, 51.8%)
CIE-LAB	lab(46.02, -36.19, 32.10)
CIE-LCH	lch(46.02, 48.37, 138.43°)
OKLab	oklab(52.24% -0.0986 0.0763)
OKLCH	oklch(52.24% 0.125 142.3)
XYZ	xyz(9.3897, 15.2830, 5.7033)
Luminance	0.1528 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397B34 #76347B

analogous

#5D7B34 #397B34 #347B53

triadic

#397B34 #34397B #7B3439

tetradic

#397B34 #345D7B #76347B #7B5334

square

#397B34 #345D7B #76347B #7B5334

split-complementary

#397B34 #53347B #7B345D

monochromatic

#112510 #255022 #397B34 #4DA646 #70C06A

Accessibility & contrast

On white

5.18

#397B34 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#397B34 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397B34

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397B34	#FFFFFF	#000000	##FFFFFF
##397B34	1.00	5.18	4.06	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E712D

Deuteranopia (green-blind)

#756B39

Tritanopia (blue-blind)

#30786B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #397b34;
/* rgb */ color: rgb(57, 123, 52);
/* oklch */ color: oklch(52.2% 0.125 142.3);

Tailwind

colors: {
  custom: {
    50: '#75a26e',
    500: '#397b34',
    950: '#000000',
  },
}

SCSS

$custom: #397b34;
$custom-light: #75a26e;
$custom-dark: #000000;

JSON

{
  "hex": "#397b34",
  "rgb": {
    "r": 57,
    "g": 123,
    "b": 52
  },
  "hsl": {
    "h": 115.775,
    "s": 40.571,
    "l": 34.314
  },
  "oklch": {
    "l": 0.52244,
    "c": 0.12468,
    "h": 142.3
  },
  "luminance": 0.15284
}

Semantic roles & 50–950 ramp

primary

#397B34

secondary

#A363A8

accent

#57D0C8

background

#F7FAF6

surface

#EDF3EC

border

#C8CDC7

text

#090F07

muted

#7B7F7A

Preview Lab

Preview with #397B34

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

Preview Lab → · Contrast checker → · Palette generator →