#397B25#397B25

#397B25 is a mid, vivid green. Relative luminance 0.152; OKLCH L 52.1% C 0.137 H 139.3°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#397B25
RGB	rgb(57, 123, 37)
HSL	hsl(106, 54%, 31%)
HSV	hsv(106, 70%, 48%)
CMYK	cmyk(53.7%, 0%, 69.9%, 51.8%)
CIE-LAB	lab(45.86, -37.89, 39.10)
CIE-LCH	lch(45.86, 54.44, 134.10°)
OKLab	oklab(52.07% -0.1042 0.0896)
OKLCH	oklch(52.07% 0.137 139.3)
XYZ	xyz(9.1039, 15.1687, 4.1980)
Luminance	0.1517 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397B25 #67257B

analogous

#647B25 #397B25 #257B3C

triadic

#397B25 #25397B #7B2539

tetradic

#397B25 #25647B #67257B #7B3C25

square

#397B25 #25647B #67257B #7B3C25

split-complementary

#397B25 #3C257B #7B2564

monochromatic

#0D1D09 #234C17 #397B25 #4FAA33 #6CCA50

Accessibility & contrast

On white

5.21

#397B25 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#397B25 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397B25

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397B25	#FFFFFF	#000000	##FFFFFF
##397B25	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7019

Deuteranopia (green-blind)

#766A2D

Tritanopia (blue-blind)

#33776A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #397b25;
/* rgb */ color: rgb(57, 123, 37);
/* oklch */ color: oklch(52.1% 0.137 139.3);

Tailwind

colors: {
  custom: {
    50: '#76a264',
    500: '#397b25',
    950: '#000000',
  },
}

SCSS

$custom: #397b25;
$custom-light: #76a264;
$custom-dark: #000000;

JSON

{
  "hex": "#397b25",
  "rgb": {
    "r": 57,
    "g": 123,
    "b": 37
  },
  "hsl": {
    "h": 106.047,
    "s": 53.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.52067,
    "c": 0.13744,
    "h": 139.3
  },
  "luminance": 0.15169
}

Semantic roles & 50–950 ramp

primary

#397B25

secondary

#974FAD

accent

#4BDDBB

background

#F7FAF6

surface

#EDF3EB

border

#C8CDC6

text

#090F06

muted

#7B7F7A

Preview Lab

Preview with #397B25

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

Preview Lab → · Contrast checker → · Palette generator →