#397A52#397A52

#397A52 is a mid, moderate green. Relative luminance 0.154; OKLCH L 52.5% C 0.092 H 154.5°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#397A52
RGB	rgb(57, 122, 82)
HSL	hsl(143, 36%, 35%)
HSV	hsv(143, 53%, 48%)
CMYK	cmyk(53.3%, 0%, 32.8%, 52.2%)
CIE-LAB	lab(46.17, -30.62, 15.72)
CIE-LCH	lch(46.17, 34.42, 152.82°)
OKLab	oklab(52.53% -0.0835 0.0397)
OKLCH	oklch(52.53% 0.092 154.5)
XYZ	xyz(10.1691, 15.3973, 10.4171)
Luminance	0.1540 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397A52 #7A3961

analogous

#407A39 #397A52 #397A73

triadic

#397A52 #52397A #7A5239

tetradic

#397A52 #39407A #7A3961 #7A7339

square

#397A52 #39407A #7A3961 #7A7339

split-complementary

#397A52 #73397A #7A3940

monochromatic

#12271A #265036 #397A52 #4CA46E #71BD8E

Accessibility & contrast

On white

5.15

#397A52 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#397A52 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397A52

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397A52	#FFFFFF	#000000	##FFFFFF
##397A52	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7150

Deuteranopia (green-blind)

#706B54

Tritanopia (blue-blind)

#28796F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #397a52;
/* rgb */ color: rgb(57, 122, 82);
/* oklch */ color: oklch(52.5% 0.092 154.5);

Tailwind

colors: {
  custom: {
    50: '#74a183',
    500: '#397a52',
    950: '#000000',
  },
}

SCSS

$custom: #397a52;
$custom-light: #74a183;
$custom-dark: #000000;

JSON

{
  "hex": "#397a52",
  "rgb": {
    "r": 57,
    "g": 122,
    "b": 82
  },
  "hsl": {
    "h": 143.077,
    "s": 36.313,
    "l": 35.098
  },
  "oklch": {
    "l": 0.5253,
    "c": 0.09247,
    "h": 154.5
  },
  "luminance": 0.15398
}

Semantic roles & 50–950 ramp

primary

#397A52

secondary

#A6698E

accent

#5BA1CC

background

#F7F9F8

surface

#EDF2EF

border

#C8CCCA

text

#090F0A

muted

#7B7E7C

Preview Lab

Preview with #397A52

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

Preview Lab → · Contrast checker → · Palette generator →