#537820#537820

#537820 is a mid, vivid yellow-green. Relative luminance 0.154; OKLCH L 52.6% C 0.123 H 129.7°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#537820
RGB	rgb(83, 120, 32)
HSL	hsl(85, 58%, 30%)
HSV	hsv(85, 73%, 47%)
CMYK	cmyk(30.8%, 0%, 73.3%, 52.9%)
CIE-LAB	lab(46.14, -27.61, 41.91)
CIE-LCH	lch(46.14, 50.19, 123.38°)
OKLab	oklab(52.64% -0.0784 0.0944)
OKLCH	oklch(52.64% 0.123 129.7)
XYZ	xyz(10.5444, 15.3759, 3.7785)
Luminance	0.1538 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537820 #452078

analogous

#787120 #537820 #277820

triadic

#537820 #205378 #782053

tetradic

#537820 #207871 #452078 #782027

square

#537820 #207871 #452078 #782027

split-complementary

#537820 #202778 #712078

monochromatic

#111806 #324813 #537820 #74A82D #94CD45

Accessibility & contrast

On white

5.15

#537820 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#537820 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537820

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537820	#FFFFFF	#000000	##FFFFFF
##537820	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F11

Deuteranopia (green-blind)

#796C28

Tritanopia (blue-blind)

#557367

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #537820;
/* rgb */ color: rgb(83, 120, 32);
/* oklch */ color: oklch(52.6% 0.123 129.7);

Tailwind

colors: {
  custom: {
    50: '#879f61',
    500: '#537820',
    950: '#000000',
  },
}

SCSS

$custom: #537820;
$custom-light: #879f61;
$custom-dark: #000000;

JSON

{
  "hex": "#537820",
  "rgb": {
    "r": 83,
    "g": 120,
    "b": 32
  },
  "hsl": {
    "h": 85.227,
    "s": 57.895,
    "l": 29.804
  },
  "oklch": {
    "l": 0.52639,
    "c": 0.12276,
    "h": 129.7
  },
  "luminance": 0.15376
}

Semantic roles & 50–950 ramp

primary

#537820

secondary

#7248AB

accent

#47E188

background

#F8F9F5

surface

#F0F2EA

border

#CBCCC6

text

#0B0E05

muted

#7C7E79

Preview Lab

Preview with #537820

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

Preview Lab → · Contrast checker → · Palette generator →