#537A1C#537A1C

#537A1C is a mid, vivid yellow-green. Relative luminance 0.158; OKLCH L 53.1% C 0.128 H 129.9°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#537A1C
RGB	rgb(83, 122, 28)
HSL	hsl(85, 63%, 29%)
HSV	hsv(85, 77%, 48%)
CMYK	cmyk(32%, 0%, 77%, 52.2%)
CIE-LAB	lab(46.77, -28.84, 44.08)
CIE-LCH	lch(46.77, 52.68, 123.20°)
OKLab	oklab(53.14% -0.0821 0.0983)
OKLCH	oklch(53.14% 0.128 129.9)
XYZ	xyz(10.7364, 15.8416, 3.5904)
Luminance	0.1584 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537A1C #431C7A

analogous

#7A721C #537A1C #247A1C

triadic

#537A1C #1C537A #7A1C53

tetradic

#537A1C #1C7A72 #431C7A #7A1C24

square

#537A1C #1C7A72 #431C7A #7A1C24

split-complementary

#537A1C #1C247A #721C7A

monochromatic

#111906 #314811 #537A1C #75AC27 #95D33E

Accessibility & contrast

On white

5.04

#537A1C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#537A1C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537A1C

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537A1C	#FFFFFF	#000000	##FFFFFF
##537A1C	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807108

Deuteranopia (green-blind)

#7B6E25

Tritanopia (blue-blind)

#557468

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #537a1c;
/* rgb */ color: rgb(83, 122, 28);
/* oklch */ color: oklch(53.1% 0.128 129.9);

Tailwind

colors: {
  custom: {
    50: '#87a060',
    500: '#537a1c',
    950: '#000000',
  },
}

SCSS

$custom: #537a1c;
$custom-light: #87a060;
$custom-dark: #000000;

JSON

{
  "hex": "#537a1c",
  "rgb": {
    "r": 83,
    "g": 122,
    "b": 28
  },
  "hsl": {
    "h": 84.894,
    "s": 62.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.53135,
    "c": 0.12811,
    "h": 129.9
  },
  "luminance": 0.15842
}

Semantic roles & 50–950 ramp

primary

#537A1C

secondary

#7044AE

accent

#42E686

background

#F8F9F5

surface

#F0F2EA

border

#CBCCC6

text

#0C0F05

muted

#7D7E79

Preview Lab

Preview with #537A1C

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

Preview Lab → · Contrast checker → · Palette generator →