#537C1C#537C1C

#537C1C is a mid, vivid yellow-green. Relative luminance 0.163; OKLCH L 53.7% C 0.131 H 130.4°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#537C1C
RGB	rgb(83, 124, 28)
HSL	hsl(86, 63%, 30%)
HSV	hsv(86, 77%, 49%)
CMYK	cmyk(33.1%, 0%, 77.4%, 51.4%)
CIE-LAB	lab(47.41, -29.79, 44.71)
CIE-LCH	lch(47.41, 53.73, 123.67°)
OKLab	oklab(53.66% -0.0847 0.0997)
OKLCH	oklch(53.66% 0.131 130.4)
XYZ	xyz(10.9845, 16.3378, 3.6731)
Luminance	0.1634 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537C1C #451C7C

analogous

#7C751C #537C1C #237C1C

triadic

#537C1C #1C537C #7C1C53

tetradic

#537C1C #1C7C75 #451C7C #7C1C23

square

#537C1C #1C7C75 #451C7C #7C1C23

split-complementary

#537C1C #1C237C #751C7C

monochromatic

#111906 #324A11 #537C1C #74AE27 #94D43F

Accessibility & contrast

On white

4.92

#537C1C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#537C1C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537C1C

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537C1C	#FFFFFF	#000000	##FFFFFF
##537C1C	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827207

Deuteranopia (green-blind)

#7C6F25

Tritanopia (blue-blind)

#55766A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #537c1c;
/* rgb */ color: rgb(83, 124, 28);
/* oklch */ color: oklch(53.7% 0.131 130.4);

Tailwind

colors: {
  custom: {
    50: '#87a260',
    500: '#537c1c',
    950: '#000000',
  },
}

SCSS

$custom: #537c1c;
$custom-light: #87a260;
$custom-dark: #000000;

JSON

{
  "hex": "#537c1c",
  "rgb": {
    "r": 83,
    "g": 124,
    "b": 28
  },
  "hsl": {
    "h": 85.625,
    "s": 63.158,
    "l": 29.804
  },
  "oklch": {
    "l": 0.53664,
    "c": 0.13078,
    "h": 130.4
  },
  "luminance": 0.16338
}

Semantic roles & 50–950 ramp

primary

#537C1C

secondary

#7244B0

accent

#42E688

background

#F8FAF5

surface

#F0F3EA

border

#CBCDC6

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #537C1C

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

Preview Lab → · Contrast checker → · Palette generator →