#397F33#397F33

#397F33 is a mid, vivid green. Relative luminance 0.163; OKLCH L 53.3% C 0.131 H 142.1°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#397F33
RGB	rgb(57, 127, 51)
HSL	hsl(115, 43%, 35%)
HSV	hsv(115, 60%, 50%)
CMYK	cmyk(55.1%, 0%, 59.8%, 50.2%)
CIE-LAB	lab(47.35, -38.01, 34.17)
CIE-LCH	lch(47.35, 51.11, 138.05°)
OKLab	oklab(53.33% -0.1036 0.0807)
OKLCH	oklch(53.33% 0.131 142.1)
XYZ	xyz(9.8738, 16.2868, 5.7547)
Luminance	0.1629 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397F33 #79337F

analogous

#5F7F33 #397F33 #337F53

triadic

#397F33 #33397F #7F3339

tetradic

#397F33 #335F7F #79337F #7F5333

square

#397F33 #335F7F #79337F #7F5333

split-complementary

#397F33 #53337F #7F335F

monochromatic

#122810 #255321 #397F33 #4DAB45 #71C369

Accessibility & contrast

On white

4.93

#397F33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#397F33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397F33

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397F33	#FFFFFF	#000000	##FFFFFF
##397F33	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#82742B

Deuteranopia (green-blind)

#796E39

Tritanopia (blue-blind)

#307B6E

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #397f33;
/* rgb */ color: rgb(57, 127, 51);
/* oklch */ color: oklch(53.3% 0.131 142.1);

Tailwind

colors: {
  custom: {
    50: '#76a56d',
    500: '#397f33',
    950: '#000000',
  },
}

SCSS

$custom: #397f33;
$custom-light: #76a56d;
$custom-dark: #000000;

JSON

{
  "hex": "#397f33",
  "rgb": {
    "r": 57,
    "g": 127,
    "b": 51
  },
  "hsl": {
    "h": 115.263,
    "s": 42.697,
    "l": 34.902
  },
  "oklch": {
    "l": 0.53333,
    "c": 0.13133,
    "h": 142.1
  },
  "luminance": 0.16288
}

Semantic roles & 50–950 ramp

primary

#397F33

secondary

#A563AB

accent

#55D2C9

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#090F07

muted

#7B7F7A

Preview Lab

Preview with #397F33

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

Preview Lab → · Contrast checker → · Palette generator →