#397E52#397E52

#397E52 is a mid, moderate green. Relative luminance 0.164; OKLCH L 53.6% C 0.099 H 153.5°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#397E52
RGB	rgb(57, 126, 82)
HSL	hsl(142, 38%, 36%)
HSV	hsv(142, 55%, 49%)
CMYK	cmyk(54.8%, 0%, 34.9%, 50.6%)
CIE-LAB	lab(47.49, -32.48, 17.51)
CIE-LCH	lch(47.49, 36.90, 151.67°)
OKLab	oklab(53.61% -0.0884 0.0441)
OKLCH	oklch(53.61% 0.099 153.5)
XYZ	xyz(10.6704, 16.3999, 10.5842)
Luminance	0.1640 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397E52 #7E3965

analogous

#427E39 #397E52 #397E74

triadic

#397E52 #52397E #7E5239

tetradic

#397E52 #39427E #7E3965 #7E7439

square

#397E52 #39427E #7E3965 #7E7439

split-complementary

#397E52 #74397E #7E3942

monochromatic

#132A1B #265437 #397E52 #4CA86D #72BF8E

Accessibility & contrast

On white

4.91

#397E52 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#397E52 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397E52

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397E52	#FFFFFF	#000000	##FFFFFF
##397E52	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E754F

Deuteranopia (green-blind)

#746E55

Tritanopia (blue-blind)

#277D73

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #397e52;
/* rgb */ color: rgb(57, 126, 82);
/* oklch */ color: oklch(53.6% 0.099 153.5);

Tailwind

colors: {
  custom: {
    50: '#75a483',
    500: '#397e52',
    950: '#000000',
  },
}

SCSS

$custom: #397e52;
$custom-light: #75a483;
$custom-dark: #000000;

JSON

{
  "hex": "#397e52",
  "rgb": {
    "r": 57,
    "g": 126,
    "b": 82
  },
  "hsl": {
    "h": 141.739,
    "s": 37.705,
    "l": 35.882
  },
  "oklch": {
    "l": 0.53609,
    "c": 0.09874,
    "h": 153.5
  },
  "luminance": 0.16401
}

Semantic roles & 50–950 ramp

primary

#397E52

secondary

#A86A92

accent

#5AA4CE

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#090F0A

muted

#7B7F7C

Preview Lab

Preview with #397E52

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

Preview Lab → · Contrast checker → · Palette generator →