#397D33#397D33

#397D33 is a mid, vivid green. Relative luminance 0.158; OKLCH L 52.8% C 0.128 H 142.1°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#397D33
RGB	rgb(57, 125, 51)
HSL	hsl(115, 42%, 35%)
HSV	hsv(115, 59%, 49%)
CMYK	cmyk(54.4%, 0%, 59.2%, 51%)
CIE-LAB	lab(46.68, -37.17, 33.38)
CIE-LCH	lch(46.68, 49.96, 138.07°)
OKLab	oklab(52.78% -0.1013 0.079)
OKLCH	oklch(52.78% 0.128 142.1)
XYZ	xyz(9.6180, 15.7753, 5.6694)
Luminance	0.1578 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397D33 #77337D

analogous

#5E7D33 #397D33 #337D52

triadic

#397D33 #33397D #7D3339

tetradic

#397D33 #335E7D #77337D #7D5233

square

#397D33 #335E7D #77337D #7D5233

split-complementary

#397D33 #52337D #7D335E

monochromatic

#112610 #255221 #397D33 #4DA845 #70C269

Accessibility & contrast

On white

5.05

#397D33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#397D33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397D33

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397D33	#FFFFFF	#000000	##FFFFFF
##397D33	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)

#80722C

Deuteranopia (green-blind)

#776C39

Tritanopia (blue-blind)

#30796D

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #397d33;
/* rgb */ color: rgb(57, 125, 51);
/* oklch */ color: oklch(52.8% 0.128 142.1);

Tailwind

colors: {
  custom: {
    50: '#76a36d',
    500: '#397d33',
    950: '#000000',
  },
}

SCSS

$custom: #397d33;
$custom-light: #76a36d;
$custom-dark: #000000;

JSON

{
  "hex": "#397d33",
  "rgb": {
    "r": 57,
    "g": 125,
    "b": 51
  },
  "hsl": {
    "h": 115.135,
    "s": 42.045,
    "l": 34.51
  },
  "oklch": {
    "l": 0.52782,
    "c": 0.12848,
    "h": 142.1
  },
  "luminance": 0.15776
}

Semantic roles & 50–950 ramp

primary

#397D33

secondary

#A462AA

accent

#56D2C8

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#090F07

muted

#7B7F7A

Preview Lab

Preview with #397D33

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

Preview Lab → · Contrast checker → · Palette generator →