#537A1D#537A1D

#537A1D is a mid, vivid yellow-green. Relative luminance 0.158; OKLCH L 53.1% C 0.127 H 130.0°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#537A1D
RGB	rgb(83, 122, 29)
HSL	hsl(85, 62%, 30%)
HSV	hsv(85, 76%, 48%)
CMYK	cmyk(32%, 0%, 76.2%, 52.2%)
CIE-LAB	lab(46.77, -28.78, 43.71)
CIE-LCH	lch(46.77, 52.34, 123.36°)
OKLab	oklab(53.14% -0.0819 0.0977)
OKLCH	oklch(53.14% 0.127 130)
XYZ	xyz(10.7485, 15.8464, 3.6545)
Luminance	0.1585 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537A1D #441D7A

analogous

#7A721D #537A1D #257A1D

triadic

#537A1D #1D537A #7A1D53

tetradic

#537A1D #1D7A72 #441D7A #7A1D25

square

#537A1D #1D7A72 #441D7A #7A1D25

split-complementary

#537A1D #1D257A #721D7A

monochromatic

#111906 #314911 #537A1D #75AB29 #94D240

Accessibility & contrast

On white

5.04

#537A1D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#537A1D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537A1D

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537A1D	#FFFFFF	#000000	##FFFFFF
##537A1D	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)

#80710B

Deuteranopia (green-blind)

#7B6E26

Tritanopia (blue-blind)

#557468

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #537a1d;
/* rgb */ color: rgb(83, 122, 29);
/* oklch */ color: oklch(53.1% 0.127 130.0);

Tailwind

colors: {
  custom: {
    50: '#87a060',
    500: '#537a1d',
    950: '#000000',
  },
}

SCSS

$custom: #537a1d;
$custom-light: #87a060;
$custom-dark: #000000;

JSON

{
  "hex": "#537a1d",
  "rgb": {
    "r": 83,
    "g": 122,
    "b": 29
  },
  "hsl": {
    "h": 85.161,
    "s": 61.589,
    "l": 29.608
  },
  "oklch": {
    "l": 0.53143,
    "c": 0.12748,
    "h": 130
  },
  "luminance": 0.15847
}

Semantic roles & 50–950 ramp

primary

#537A1D

secondary

#7145AE

accent

#43E587

background

#F8F9F5

surface

#F0F2EA

border

#CBCCC6

text

#0C0F05

muted

#7D7E79

Preview Lab

Preview with #537A1D

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

Preview Lab → · Contrast checker → · Palette generator →