#537D27#537D27

#537D27 is a mid, vivid yellow-green. Relative luminance 0.167; OKLCH L 54.0% C 0.124 H 131.7°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#537D27
RGB	rgb(83, 125, 39)
HSL	hsl(89, 52%, 32%)
HSV	hsv(89, 69%, 49%)
CMYK	cmyk(33.6%, 0%, 68.8%, 51%)
CIE-LAB	lab(47.82, -29.46, 40.68)
CIE-LCH	lch(47.82, 50.23, 125.91°)
OKLab	oklab(54.02% -0.0829 0.0929)
OKLCH	oklch(54.02% 0.124 131.7)
XYZ	xyz(11.2670, 16.6523, 4.5396)
Luminance	0.1665 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537D27 #51277D

analogous

#7D7C27 #537D27 #287D27

triadic

#537D27 #27537D #7D2753

tetradic

#537D27 #277D7C #51277D #7D2728

square

#537D27 #277D7C #51277D #7D2728

split-complementary

#537D27 #27287D #7C277D

monochromatic

#15200A #344E18 #537D27 #72AC36 #91CA55

Accessibility & contrast

On white

4.85

#537D27 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#537D27 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537D27

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537D27	#FFFFFF	#000000	##FFFFFF
##537D27	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#82741B

Deuteranopia (green-blind)

#7D702E

Tritanopia (blue-blind)

#54786B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #537d27;
/* rgb */ color: rgb(83, 125, 39);
/* oklch */ color: oklch(54.0% 0.124 131.7);

Tailwind

colors: {
  custom: {
    50: '#87a366',
    500: '#537d27',
    950: '#000000',
  },
}

SCSS

$custom: #537d27;
$custom-light: #87a366;
$custom-dark: #000000;

JSON

{
  "hex": "#537d27",
  "rgb": {
    "r": 83,
    "g": 125,
    "b": 39
  },
  "hsl": {
    "h": 89.302,
    "s": 52.439,
    "l": 32.157
  },
  "oklch": {
    "l": 0.54019,
    "c": 0.12449,
    "h": 131.7
  },
  "luminance": 0.16653
}

Semantic roles & 50–950 ramp

primary

#537D27

secondary

#7F51AF

accent

#4CDC92

background

#F8FAF6

surface

#F0F3EB

border

#CBCDC6

text

#0B0F06

muted

#7C7F7A

Preview Lab

Preview with #537D27

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

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