#397D34#397D34

#397D34 is a mid, vivid green. Relative luminance 0.158; OKLCH L 52.8% C 0.128 H 142.3°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#397D34
RGB	rgb(57, 125, 52)
HSL	hsl(116, 41%, 35%)
HSV	hsv(116, 58%, 49%)
CMYK	cmyk(54.4%, 0%, 58.4%, 51%)
CIE-LAB	lab(46.69, -37.04, 32.89)
CIE-LCH	lch(46.69, 49.53, 138.39°)
OKLab	oklab(52.8% -0.1009 0.078)
OKLCH	oklch(52.8% 0.128 142.3)
XYZ	xyz(9.6403, 15.7843, 5.7868)
Luminance	0.1578 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397D34 #78347D

analogous

#5E7D34 #397D34 #347D53

triadic

#397D34 #34397D #7D3439

tetradic

#397D34 #345E7D #78347D #7D5334

square

#397D34 #345E7D #78347D #7D5334

split-complementary

#397D34 #53347D #7D345E

monochromatic

#122710 #255222 #397D34 #4DA846 #70C16A

Accessibility & contrast

On white

5.05

#397D34 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#397D34 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397D34

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397D34	#FFFFFF	#000000	##FFFFFF
##397D34	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#80722D

Deuteranopia (green-blind)

#776C39

Tritanopia (blue-blind)

#30796D

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #397d34;
/* rgb */ color: rgb(57, 125, 52);
/* oklch */ color: oklch(52.8% 0.128 142.3);

Tailwind

colors: {
  custom: {
    50: '#76a36e',
    500: '#397d34',
    950: '#000000',
  },
}

SCSS

$custom: #397d34;
$custom-light: #76a36e;
$custom-dark: #000000;

JSON

{
  "hex": "#397d34",
  "rgb": {
    "r": 57,
    "g": 125,
    "b": 52
  },
  "hsl": {
    "h": 115.89,
    "s": 41.243,
    "l": 34.706
  },
  "oklch": {
    "l": 0.52795,
    "c": 0.12756,
    "h": 142.3
  },
  "luminance": 0.15785
}

Semantic roles & 50–950 ramp

primary

#397D34

secondary

#A464A9

accent

#57D1C9

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#090F07

muted

#7B7F7A

Preview Lab

Preview with #397D34

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

Preview Lab → · Contrast checker → · Palette generator →