#397921#397921

#397921 is a mid, vivid green. Relative luminance 0.147; OKLCH L 51.5% C 0.138 H 138.5°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#397921
RGB	rgb(57, 121, 33)
HSL	hsl(104, 57%, 30%)
HSV	hsv(104, 73%, 47%)
CMYK	cmyk(52.9%, 0%, 72.7%, 52.5%)
CIE-LAB	lab(45.16, -37.42, 40.06)
CIE-LCH	lch(45.16, 54.82, 133.04°)
OKLab	oklab(51.47% -0.1032 0.0911)
OKLCH	oklch(51.47% 0.138 138.5)
XYZ	xyz(8.7989, 14.6538, 3.8033)
Luminance	0.1465 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397921 #612179

analogous

#657921 #397921 #217935

triadic

#397921 #213979 #792139

tetradic

#397921 #216579 #612179 #793521

square

#397921 #216579 #612179 #793521

split-complementary

#397921 #352179 #792165

monochromatic

#0C1907 #224914 #397921 #50A92E #6CCD47

Accessibility & contrast

On white

5.34

#397921 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#397921 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397921

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397921	#FFFFFF	#000000	##FFFFFF
##397921	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6E13

Deuteranopia (green-blind)

#746929

Tritanopia (blue-blind)

#347567

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #397921;
/* rgb */ color: rgb(57, 121, 33);
/* oklch */ color: oklch(51.5% 0.138 138.5);

Tailwind

colors: {
  custom: {
    50: '#76a062',
    500: '#397921',
    950: '#000000',
  },
}

SCSS

$custom: #397921;
$custom-light: #76a062;
$custom-dark: #000000;

JSON

{
  "hex": "#397921",
  "rgb": {
    "r": 57,
    "g": 121,
    "b": 33
  },
  "hsl": {
    "h": 103.636,
    "s": 57.143,
    "l": 30.196
  },
  "oklch": {
    "l": 0.51474,
    "c": 0.13766,
    "h": 138.5
  },
  "luminance": 0.14654
}

Semantic roles & 50–950 ramp

primary

#397921

secondary

#914AAC

accent

#47E0B7

background

#F7F9F6

surface

#EDF2EB

border

#C8CCC6

text

#090F05

muted

#7B7E7A

Preview Lab

Preview with #397921

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

Preview Lab → · Contrast checker → · Palette generator →