#397A53#397A53

#397A53 is a mid, moderate green. Relative luminance 0.154; OKLCH L 52.6% C 0.091 H 155.2°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#397A53
RGB	rgb(57, 122, 83)
HSL	hsl(144, 36%, 35%)
HSV	hsv(144, 53%, 48%)
CMYK	cmyk(53.3%, 0%, 32%, 52.2%)
CIE-LAB	lab(46.19, -30.42, 15.17)
CIE-LCH	lch(46.19, 33.99, 153.49°)
OKLab	oklab(52.55% -0.083 0.0384)
OKLCH	oklch(52.55% 0.091 155.2)
XYZ	xyz(10.2074, 15.4126, 10.6190)
Luminance	0.1541 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397A53 #7A3960

analogous

#3F7A39 #397A53 #397A73

triadic

#397A53 #53397A #7A5339

tetradic

#397A53 #393F7A #7A3960 #7A7339

square

#397A53 #393F7A #7A3960 #7A7339

split-complementary

#397A53 #73397A #7A393F

monochromatic

#12271A #265037 #397A53 #4CA46F #71BD8F

Accessibility & contrast

On white

5.14

#397A53 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#397A53 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397A53

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397A53	#FFFFFF	#000000	##FFFFFF
##397A53	1.00	5.14	4.08	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7151

Deuteranopia (green-blind)

#706B55

Tritanopia (blue-blind)

#287970

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #397a53;
/* rgb */ color: rgb(57, 122, 83);
/* oklch */ color: oklch(52.6% 0.091 155.2);

Tailwind

colors: {
  custom: {
    50: '#74a183',
    500: '#397a53',
    950: '#000000',
  },
}

SCSS

$custom: #397a53;
$custom-light: #74a183;
$custom-dark: #000000;

JSON

{
  "hex": "#397a53",
  "rgb": {
    "r": 57,
    "g": 122,
    "b": 83
  },
  "hsl": {
    "h": 144,
    "s": 36.313,
    "l": 35.098
  },
  "oklch": {
    "l": 0.52553,
    "c": 0.09145,
    "h": 155.2
  },
  "luminance": 0.15413
}

Semantic roles & 50–950 ramp

primary

#397A53

secondary

#A6698D

accent

#5B9FCC

background

#F7F9F8

surface

#EDF2EF

border

#C8CCCA

text

#090F0A

muted

#7B7E7C

Preview Lab

Preview with #397A53

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

Preview Lab → · Contrast checker → · Palette generator →