#397F40#397F40

#397F40 is a mid, moderate green. Relative luminance 0.164; OKLCH L 53.5% C 0.119 H 145.6°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#397F40
RGB	rgb(57, 127, 64)
HSL	hsl(126, 38%, 36%)
HSV	hsv(126, 55%, 50%)
CMYK	cmyk(55.1%, 0%, 49.6%, 50.2%)
CIE-LAB	lab(47.52, -36.17, 27.60)
CIE-LCH	lch(47.52, 45.49, 142.65°)
OKLab	oklab(53.53% -0.0981 0.0671)
OKLCH	oklch(53.53% 0.119 145.6)
XYZ	xyz(10.2015, 16.4179, 7.4809)
Luminance	0.1642 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397F40 #7F3978

analogous

#557F39 #397F40 #397F63

triadic

#397F40 #40397F #7F4039

tetradic

#397F40 #39557F #7F3978 #7F6339

square

#397F40 #39557F #7F3978 #7F6339

split-complementary

#397F40 #63397F #7F3955

monochromatic

#132B15 #26552B #397F40 #4CA955 #72C07A

Accessibility & contrast

On white

4.90

#397F40 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#397F40 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397F40

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397F40	#FFFFFF	#000000	##FFFFFF
##397F40	1.00	4.90	4.28	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#81753B

Deuteranopia (green-blind)

#776E44

Tritanopia (blue-blind)

#2D7C70

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #397f40;
/* rgb */ color: rgb(57, 127, 64);
/* oklch */ color: oklch(53.5% 0.119 145.6);

Tailwind

colors: {
  custom: {
    50: '#76a576',
    500: '#397f40',
    950: '#000000',
  },
}

SCSS

$custom: #397f40;
$custom-light: #76a576;
$custom-dark: #000000;

JSON

{
  "hex": "#397f40",
  "rgb": {
    "r": 57,
    "g": 127,
    "b": 64
  },
  "hsl": {
    "h": 126,
    "s": 38.043,
    "l": 36.078
  },
  "oklch": {
    "l": 0.53527,
    "c": 0.11885,
    "h": 145.6
  },
  "luminance": 0.16419
}

Semantic roles & 50–950 ramp

primary

#397F40

secondary

#A96BA3

accent

#5AC2CE

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#090F08

muted

#7B7F7B

Preview Lab

Preview with #397F40

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

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