#397923#397923

#397923 is a mid, vivid green. Relative luminance 0.147; OKLCH L 51.5% C 0.136 H 138.8°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#397923
RGB	rgb(57, 121, 35)
HSL	hsl(105, 55%, 31%)
HSV	hsv(105, 71%, 47%)
CMYK	cmyk(52.9%, 0%, 71.1%, 52.5%)
CIE-LAB	lab(45.17, -37.24, 39.23)
CIE-LCH	lch(45.17, 54.09, 133.51°)
OKLab	oklab(51.49% -0.1026 0.0897)
OKLCH	oklch(51.49% 0.136 138.8)
XYZ	xyz(8.8278, 14.6653, 3.9553)
Luminance	0.1467 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397923 #632379

analogous

#647923 #397923 #237938

triadic

#397923 #233979 #792339

tetradic

#397923 #236479 #632379 #793823

square

#397923 #236479 #632379 #793823

split-complementary

#397923 #382379 #792364

monochromatic

#0C1A08 #234A15 #397923 #4FA831 #6CCB4B

Accessibility & contrast

On white

5.34

#397923 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#397923 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397923

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397923	#FFFFFF	#000000	##FFFFFF
##397923	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)

#7D6E17

Deuteranopia (green-blind)

#74692B

Tritanopia (blue-blind)

#337568

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #397923;
/* rgb */ color: rgb(57, 121, 35);
/* oklch */ color: oklch(51.5% 0.136 138.8);

Tailwind

colors: {
  custom: {
    50: '#76a063',
    500: '#397923',
    950: '#000000',
  },
}

SCSS

$custom: #397923;
$custom-light: #76a063;
$custom-dark: #000000;

JSON

{
  "hex": "#397923",
  "rgb": {
    "r": 57,
    "g": 121,
    "b": 35
  },
  "hsl": {
    "h": 104.651,
    "s": 55.128,
    "l": 30.588
  },
  "oklch": {
    "l": 0.51492,
    "c": 0.13623,
    "h": 138.8
  },
  "luminance": 0.14666
}

Semantic roles & 50–950 ramp

primary

#397923

secondary

#934CAC

accent

#49DEB8

background

#F7F9F6

surface

#EDF2EB

border

#C8CCC6

text

#090F05

muted

#7B7E7A

Preview Lab

Preview with #397923

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

Preview Lab → · Contrast checker → · Palette generator →