#537C1D#537C1D

#537C1D is a mid, vivid yellow-green. Relative luminance 0.163; OKLCH L 53.7% C 0.130 H 130.4°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#537C1D
RGB	rgb(83, 124, 29)
HSL	hsl(86, 62%, 30%)
HSV	hsv(86, 77%, 49%)
CMYK	cmyk(33.1%, 0%, 76.6%, 51.4%)
CIE-LAB	lab(47.42, -29.73, 44.35)
CIE-LCH	lch(47.42, 53.39, 123.83°)
OKLab	oklab(53.67% -0.0844 0.0991)
OKLCH	oklch(53.67% 0.13 130.4)
XYZ	xyz(10.9966, 16.3426, 3.7372)
Luminance	0.1634 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537C1D #461D7C

analogous

#7C761D #537C1D #237C1D

triadic

#537C1D #1D537C #7C1D53

tetradic

#537C1D #1D7C76 #461D7C #7C1D23

square

#537C1D #1D7C76 #461D7C #7C1D23

split-complementary

#537C1D #1D237C #761D7C

monochromatic

#111906 #324A11 #537C1D #74AE29 #94D341

Accessibility & contrast

On white

4.92

#537C1D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#537C1D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537C1D

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537C1D	#FFFFFF	#000000	##FFFFFF
##537C1D	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)

#82720A

Deuteranopia (green-blind)

#7C6F26

Tritanopia (blue-blind)

#55766A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #537c1d;
/* rgb */ color: rgb(83, 124, 29);
/* oklch */ color: oklch(53.7% 0.130 130.4);

Tailwind

colors: {
  custom: {
    50: '#87a260',
    500: '#537c1d',
    950: '#000000',
  },
}

SCSS

$custom: #537c1d;
$custom-light: #87a260;
$custom-dark: #000000;

JSON

{
  "hex": "#537c1d",
  "rgb": {
    "r": 83,
    "g": 124,
    "b": 29
  },
  "hsl": {
    "h": 85.895,
    "s": 62.092,
    "l": 30
  },
  "oklch": {
    "l": 0.53671,
    "c": 0.13016,
    "h": 130.4
  },
  "luminance": 0.16343
}

Semantic roles & 50–950 ramp

primary

#537C1D

secondary

#7345B0

accent

#43E589

background

#F8FAF5

surface

#F0F3EA

border

#CBCDC6

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #537C1D

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

Preview Lab → · Contrast checker → · Palette generator →