#397E27#397E27

#397E27 is a mid, vivid green. Relative luminance 0.159; OKLCH L 52.9% C 0.140 H 139.8°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#397E27
RGB	rgb(57, 126, 39)
HSL	hsl(108, 53%, 32%)
HSV	hsv(108, 69%, 49%)
CMYK	cmyk(54.8%, 0%, 69%, 50.6%)
CIE-LAB	lab(46.89, -38.93, 39.32)
CIE-LCH	lch(46.89, 55.33, 134.72°)
OKLab	oklab(52.92% -0.1069 0.0904)
OKLCH	oklch(52.92% 0.14 139.8)
XYZ	xyz(9.5140, 15.9373, 4.4939)
Luminance	0.1594 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397E27 #6C277E

analogous

#657E27 #397E27 #277E40

triadic

#397E27 #27397E #7E2739

tetradic

#397E27 #27657E #6C277E #7E4027

square

#397E27 #27657E #6C277E #7E4027

split-complementary

#397E27 #40277E #7E2765

monochromatic

#0F210A #244F19 #397E27 #4EAD35 #6DCA55

Accessibility & contrast

On white

5.01

#397E27 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#397E27 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397E27

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397E27	#FFFFFF	#000000	##FFFFFF
##397E27	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#82731B

Deuteranopia (green-blind)

#796D2F

Tritanopia (blue-blind)

#327A6C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #397e27;
/* rgb */ color: rgb(57, 126, 39);
/* oklch */ color: oklch(52.9% 0.140 139.8);

Tailwind

colors: {
  custom: {
    50: '#77a466',
    500: '#397e27',
    950: '#000000',
  },
}

SCSS

$custom: #397e27;
$custom-light: #77a466;
$custom-dark: #000000;

JSON

{
  "hex": "#397e27",
  "rgb": {
    "r": 57,
    "g": 126,
    "b": 39
  },
  "hsl": {
    "h": 107.586,
    "s": 52.727,
    "l": 32.353
  },
  "oklch": {
    "l": 0.52918,
    "c": 0.13996,
    "h": 139.8
  },
  "luminance": 0.15938
}

Semantic roles & 50–950 ramp

primary

#397E27

secondary

#9C52AF

accent

#4CDCBE

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#090F06

muted

#7B7F7A

Preview Lab

Preview with #397E27

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

Preview Lab → · Contrast checker → · Palette generator →