#397E50#397E50

#397E50 is a mid, moderate green. Relative luminance 0.164; OKLCH L 53.6% C 0.101 H 152.4°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#397E50
RGB	rgb(57, 126, 80)
HSL	hsl(140, 38%, 36%)
HSV	hsv(140, 55%, 49%)
CMYK	cmyk(54.8%, 0%, 36.5%, 50.6%)
CIE-LAB	lab(47.46, -32.88, 18.61)
CIE-LCH	lch(47.46, 37.78, 150.50°)
OKLab	oklab(53.57% -0.0893 0.0467)
OKLCH	oklch(53.57% 0.101 152.4)
XYZ	xyz(10.5954, 16.3699, 10.1892)
Luminance	0.1637 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397E50 #7E3967

analogous

#447E39 #397E50 #397E72

triadic

#397E50 #50397E #7E5039

tetradic

#397E50 #39447E #7E3967 #7E7239

square

#397E50 #39447E #7E3967 #7E7239

split-complementary

#397E50 #72397E #7E3944

monochromatic

#132A1A #265435 #397E50 #4CA86B #72BF8C

Accessibility & contrast

On white

4.91

#397E50 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#397E50 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397E50

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397E50	#FFFFFF	#000000	##FFFFFF
##397E50	1.00	4.91	4.27	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E754D

Deuteranopia (green-blind)

#756E53

Tritanopia (blue-blind)

#287C72

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #397e50;
/* rgb */ color: rgb(57, 126, 80);
/* oklch */ color: oklch(53.6% 0.101 152.4);

Tailwind

colors: {
  custom: {
    50: '#75a481',
    500: '#397e50',
    950: '#000000',
  },
}

SCSS

$custom: #397e50;
$custom-light: #75a481;
$custom-dark: #000000;

JSON

{
  "hex": "#397e50",
  "rgb": {
    "r": 57,
    "g": 126,
    "b": 80
  },
  "hsl": {
    "h": 140,
    "s": 37.705,
    "l": 35.882
  },
  "oklch": {
    "l": 0.53565,
    "c": 0.1008,
    "h": 152.4
  },
  "luminance": 0.16371
}

Semantic roles & 50–950 ramp

primary

#397E50

secondary

#A86A94

accent

#5AA7CE

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#090F0A

muted

#7B7F7C

Preview Lab

Preview with #397E50

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

Preview Lab → · Contrast checker → · Palette generator →