#397121#397121

#397121 is a mid, vivid green. Relative luminance 0.128; OKLCH L 49.2% C 0.127 H 137.8°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#397121
RGB	rgb(57, 113, 33)
HSL	hsl(102, 55%, 29%)
HSV	hsv(102, 71%, 44%)
CMYK	cmyk(49.6%, 0%, 70.8%, 55.7%)
CIE-LAB	lab(42.44, -34.02, 37.22)
CIE-LCH	lch(42.44, 50.42, 132.43°)
OKLab	oklab(49.25% -0.094 0.0852)
OKLCH	oklch(49.25% 0.127 137.8)
XYZ	xyz(7.8667, 12.7894, 3.4926)
Luminance	0.1279 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397121 #592171

analogous

#617121 #397121 #217131

triadic

#397121 #213971 #712139

tetradic

#397121 #216171 #592171 #713121

square

#397121 #216171 #592171 #713121

split-complementary

#397121 #312171 #712161

monochromatic

#0C1807 #214213 #397121 #51A02F #6CC844

Accessibility & contrast

On white

5.90

#397121 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#397121 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397121

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397121	#FFFFFF	#000000	##FFFFFF
##397121	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756716

Deuteranopia (green-blind)

#6D6228

Tritanopia (blue-blind)

#356D61

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #397121;
/* rgb */ color: rgb(57, 113, 33);
/* oklch */ color: oklch(49.2% 0.127 137.8);

Tailwind

colors: {
  custom: {
    50: '#759a61',
    500: '#397121',
    950: '#000000',
  },
}

SCSS

$custom: #397121;
$custom-light: #759a61;
$custom-dark: #000000;

JSON

{
  "hex": "#397121",
  "rgb": {
    "r": 57,
    "g": 113,
    "b": 33
  },
  "hsl": {
    "h": 102,
    "s": 54.795,
    "l": 28.627
  },
  "oklch": {
    "l": 0.49245,
    "c": 0.12682,
    "h": 137.8
  },
  "luminance": 0.1279
}

Semantic roles & 50–950 ramp

primary

#397121

secondary

#8949A5

accent

#4ADEB2

background

#F7F9F5

surface

#EDF2EA

border

#C8CCC6

text

#090E05

muted

#7B7E79

Preview Lab

Preview with #397121

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

Preview Lab → · Contrast checker → · Palette generator →