#397C57#397C57

#397C57 is a mid, moderate green. Relative luminance 0.160; OKLCH L 53.2% C 0.091 H 157.1°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#397C57
RGB	rgb(57, 124, 87)
HSL	hsl(147, 37%, 35%)
HSV	hsv(147, 54%, 49%)
CMYK	cmyk(54%, 0%, 29.8%, 51.4%)
CIE-LAB	lab(46.94, -30.50, 13.87)
CIE-LCH	lch(46.94, 33.51, 155.55°)
OKLab	oklab(53.19% -0.0834 0.0352)
OKLCH	oklch(53.19% 0.091 157.1)
XYZ	xyz(10.6144, 15.9724, 11.5386)
Luminance	0.1597 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397C57 #7C395E

analogous

#3C7C39 #397C57 #397C79

triadic

#397C57 #57397C #7C5739

tetradic

#397C57 #393C7C #7C395E #7C7939

square

#397C57 #393C7C #7C395E #7C7939

split-complementary

#397C57 #79397C #7C393C

monochromatic

#12281C #26523A #397C57 #4CA674 #71BE94

Accessibility & contrast

On white

5.01

#397C57 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#397C57 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397C57

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397C57	#FFFFFF	#000000	##FFFFFF
##397C57	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)

#7B7355

Deuteranopia (green-blind)

#726D59

Tritanopia (blue-blind)

#257B72

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #397c57;
/* rgb */ color: rgb(57, 124, 87);
/* oklch */ color: oklch(53.2% 0.091 157.1);

Tailwind

colors: {
  custom: {
    50: '#75a286',
    500: '#397c57',
    950: '#000000',
  },
}

SCSS

$custom: #397c57;
$custom-light: #75a286;
$custom-dark: #000000;

JSON

{
  "hex": "#397c57",
  "rgb": {
    "r": 57,
    "g": 124,
    "b": 87
  },
  "hsl": {
    "h": 146.866,
    "s": 37.017,
    "l": 35.49
  },
  "oklch": {
    "l": 0.53188,
    "c": 0.09059,
    "h": 157.1
  },
  "luminance": 0.15973
}

Semantic roles & 50–950 ramp

primary

#397C57

secondary

#A76A8C

accent

#5B9ACD

background

#F7FAF8

surface

#EDF3EF

border

#C8CDCA

text

#090F0B

muted

#7B7F7C

Preview Lab

Preview with #397C57

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

Preview Lab → · Contrast checker → · Palette generator →