#537C1E#537C1E

#537C1E is a mid, vivid yellow-green. Relative luminance 0.163; OKLCH L 53.7% C 0.130 H 130.5°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#537C1E
RGB	rgb(83, 124, 30)
HSL	hsl(86, 61%, 30%)
HSV	hsv(86, 76%, 49%)
CMYK	cmyk(33.1%, 0%, 75.8%, 51.4%)
CIE-LAB	lab(47.43, -29.66, 43.98)
CIE-LCH	lch(47.43, 53.05, 124.00°)
OKLab	oklab(53.68% -0.0842 0.0985)
OKLCH	oklch(53.68% 0.13 130.5)
XYZ	xyz(11.0092, 16.3477, 3.8034)
Luminance	0.1635 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537C1E #471E7C

analogous

#7C761E #537C1E #247C1E

triadic

#537C1E #1E537C #7C1E53

tetradic

#537C1E #1E7C76 #471E7C #7C1E24

square

#537C1E #1E7C76 #471E7C #7C1E24

split-complementary

#537C1E #1E247C #761E7C

monochromatic

#111906 #324B12 #537C1E #74AD2A #93D143

Accessibility & contrast

On white

4.92

#537C1E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#537C1E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537C1E

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537C1E	#FFFFFF	#000000	##FFFFFF
##537C1E	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)

#82720C

Deuteranopia (green-blind)

#7C6F27

Tritanopia (blue-blind)

#55766A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #537c1e;
/* rgb */ color: rgb(83, 124, 30);
/* oklch */ color: oklch(53.7% 0.130 130.5);

Tailwind

colors: {
  custom: {
    50: '#87a261',
    500: '#537c1e',
    950: '#000000',
  },
}

SCSS

$custom: #537c1e;
$custom-light: #87a261;
$custom-dark: #000000;

JSON

{
  "hex": "#537c1e",
  "rgb": {
    "r": 83,
    "g": 124,
    "b": 30
  },
  "hsl": {
    "h": 86.17,
    "s": 61.039,
    "l": 30.196
  },
  "oklch": {
    "l": 0.53678,
    "c": 0.12953,
    "h": 130.5
  },
  "luminance": 0.16348
}

Semantic roles & 50–950 ramp

primary

#537C1E

secondary

#7446AF

accent

#44E48A

background

#F8FAF5

surface

#F0F3EA

border

#CBCDC6

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #537C1E

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

Preview Lab → · Contrast checker → · Palette generator →