#397A4E#397A4E

#397A4E is a mid, moderate green. Relative luminance 0.153; OKLCH L 52.4% C 0.097 H 152.2°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#397A4E
RGB	rgb(57, 122, 78)
HSL	hsl(139, 36%, 35%)
HSV	hsv(139, 53%, 48%)
CMYK	cmyk(53.3%, 0%, 36.1%, 52.2%)
CIE-LAB	lab(46.09, -31.44, 17.92)
CIE-LCH	lch(46.09, 36.19, 150.31°)
OKLab	oklab(52.44% -0.0855 0.045)
OKLCH	oklch(52.44% 0.097 152.2)
XYZ	xyz(10.0213, 15.3382, 9.6387)
Luminance	0.1534 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397A4E #7A3965

analogous

#447A39 #397A4E #397A6F

triadic

#397A4E #4E397A #7A4E39

tetradic

#397A4E #39447A #7A3965 #7A6F39

square

#397A4E #39447A #7A3965 #7A6F39

split-complementary

#397A4E #6F397A #7A3944

monochromatic

#122719 #265033 #397A4E #4CA469 #71BD89

Accessibility & contrast

On white

5.16

#397A4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#397A4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397A4E

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397A4E	#FFFFFF	#000000	##FFFFFF
##397A4E	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A714B

Deuteranopia (green-blind)

#716B51

Tritanopia (blue-blind)

#2A786F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #397a4e;
/* rgb */ color: rgb(57, 122, 78);
/* oklch */ color: oklch(52.4% 0.097 152.2);

Tailwind

colors: {
  custom: {
    50: '#74a180',
    500: '#397a4e',
    950: '#000000',
  },
}

SCSS

$custom: #397a4e;
$custom-light: #74a180;
$custom-dark: #000000;

JSON

{
  "hex": "#397a4e",
  "rgb": {
    "r": 57,
    "g": 122,
    "b": 78
  },
  "hsl": {
    "h": 139.385,
    "s": 36.313,
    "l": 35.098
  },
  "oklch": {
    "l": 0.52439,
    "c": 0.09661,
    "h": 152.2
  },
  "luminance": 0.15339
}

Semantic roles & 50–950 ramp

primary

#397A4E

secondary

#A66992

accent

#5BA8CC

background

#F7F9F7

surface

#EDF2EE

border

#C8CCC9

text

#090F0A

muted

#7B7E7C

Preview Lab

Preview with #397A4E

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

Preview Lab → · Contrast checker → · Palette generator →