#397F31#397F31

#397F31 is a mid, vivid green. Relative luminance 0.163; OKLCH L 53.3% C 0.133 H 141.7°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#397F31
RGB	rgb(57, 127, 49)
HSL	hsl(114, 44%, 35%)
HSV	hsv(114, 61%, 50%)
CMYK	cmyk(55.1%, 0%, 61.4%, 50.2%)
CIE-LAB	lab(47.33, -38.26, 35.13)
CIE-LCH	lch(47.33, 51.94, 137.44°)
OKLab	oklab(53.31% -0.1044 0.0826)
OKLCH	oklch(53.31% 0.133 141.7)
XYZ	xyz(9.8306, 16.2696, 5.5274)
Luminance	0.1627 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397F31 #77317F

analogous

#607F31 #397F31 #317F50

triadic

#397F31 #31397F #7F3139

tetradic

#397F31 #31607F #77317F #7F5031

square

#397F31 #31607F #77317F #7F5031

split-complementary

#397F31 #50317F #7F3160

monochromatic

#11270F #255320 #397F31 #4DAB42 #70C466

Accessibility & contrast

On white

4.94

#397F31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#397F31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397F31

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397F31	#FFFFFF	#000000	##FFFFFF
##397F31	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827429

Deuteranopia (green-blind)

#796E37

Tritanopia (blue-blind)

#307B6E

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #397f31;
/* rgb */ color: rgb(57, 127, 49);
/* oklch */ color: oklch(53.3% 0.133 141.7);

Tailwind

colors: {
  custom: {
    50: '#76a56c',
    500: '#397f31',
    950: '#000000',
  },
}

SCSS

$custom: #397f31;
$custom-light: #76a56c;
$custom-dark: #000000;

JSON

{
  "hex": "#397f31",
  "rgb": {
    "r": 57,
    "g": 127,
    "b": 49
  },
  "hsl": {
    "h": 113.846,
    "s": 44.318,
    "l": 34.51
  },
  "oklch": {
    "l": 0.53307,
    "c": 0.13311,
    "h": 141.7
  },
  "luminance": 0.1627
}

Semantic roles & 50–950 ramp

primary

#397F31

secondary

#A460AB

accent

#54D4C7

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#090F07

muted

#7B7F7A

Preview Lab

Preview with #397F31

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

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