#537D40#537D40

#537D40 is a mid, moderate green. Relative luminance 0.169; OKLCH L 54.3% C 0.101 H 136.7°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#537D40
RGB	rgb(83, 125, 64)
HSL	hsl(101, 32%, 37%)
HSV	hsv(101, 49%, 49%)
CMYK	cmyk(33.6%, 0%, 48.8%, 51%)
CIE-LAB	lab(48.10, -26.69, 28.60)
CIE-LCH	lch(48.10, 39.12, 133.03°)
OKLab	oklab(54.34% -0.0733 0.0692)
OKLCH	oklch(54.34% 0.101 136.7)
XYZ	xyz(11.8260, 16.8759, 7.4838)
Luminance	0.1688 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537D40 #6A407D

analogous

#727D40 #537D40 #407D4B

triadic

#537D40 #40537D #7D4053

tetradic

#537D40 #40727D #6A407D #7D4B40

square

#537D40 #40727D #6A407D #7D4B40

split-complementary

#537D40 #4B407D #7D4072

monochromatic

#1D2C17 #38552B #537D40 #6EA555 #90BC7C

Accessibility & contrast

On white

4.80

#537D40 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#537D40 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537D40

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537D40	#FFFFFF	#000000	##FFFFFF
##537D40	1.00	4.80	4.38	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#81743B

Deuteranopia (green-blind)

#7B7144

Tritanopia (blue-blind)

#52796F

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #537d40;
/* rgb */ color: rgb(83, 125, 64);
/* oklch */ color: oklch(54.3% 0.101 136.7);

Tailwind

colors: {
  custom: {
    50: '#85a376',
    500: '#537d40',
    950: '#000000',
  },
}

SCSS

$custom: #537d40;
$custom-light: #85a376;
$custom-dark: #000000;

JSON

{
  "hex": "#537d40",
  "rgb": {
    "r": 83,
    "g": 125,
    "b": 64
  },
  "hsl": {
    "h": 101.311,
    "s": 32.275,
    "l": 37.059
  },
  "oklch": {
    "l": 0.54342,
    "c": 0.10083,
    "h": 136.7
  },
  "luminance": 0.16876
}

Semantic roles & 50–950 ramp

primary

#537D40

secondary

#9673A6

accent

#5FC8A8

background

#F8FAF7

surface

#EFF3ED

border

#CACDC8

text

#0B0F08

muted

#7C7F7B

Preview Lab

Preview with #537D40

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

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