#537720#537720

#537720 is a mid, vivid yellow-green. Relative luminance 0.151; OKLCH L 52.4% C 0.121 H 129.4°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#537720
RGB	rgb(83, 119, 32)
HSL	hsl(85, 58%, 30%)
HSV	hsv(85, 73%, 47%)
CMYK	cmyk(30.3%, 0%, 73.1%, 53.3%)
CIE-LAB	lab(45.82, -27.13, 41.58)
CIE-LCH	lch(45.82, 49.65, 123.12°)
OKLab	oklab(52.38% -0.0771 0.0938)
OKLCH	oklch(52.38% 0.121 129.4)
XYZ	xyz(10.4248, 15.1366, 3.7386)
Luminance	0.1514 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537720 #442077

analogous

#777020 #537720 #277720

triadic

#537720 #205377 #772053

tetradic

#537720 #207770 #442077 #772027

square

#537720 #207770 #442077 #772027

split-complementary

#537720 #202777 #702077

monochromatic

#111806 #314713 #537720 #75A72D #94CD45

Accessibility & contrast

On white

5.21

#537720 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#537720 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537720

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537720	#FFFFFF	#000000	##FFFFFF
##537720	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6E12

Deuteranopia (green-blind)

#786C28

Tritanopia (blue-blind)

#557266

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #537720;
/* rgb */ color: rgb(83, 119, 32);
/* oklch */ color: oklch(52.4% 0.121 129.4);

Tailwind

colors: {
  custom: {
    50: '#879e61',
    500: '#537720',
    950: '#000000',
  },
}

SCSS

$custom: #537720;
$custom-light: #879e61;
$custom-dark: #000000;

JSON

{
  "hex": "#537720",
  "rgb": {
    "r": 83,
    "g": 119,
    "b": 32
  },
  "hsl": {
    "h": 84.828,
    "s": 57.616,
    "l": 29.608
  },
  "oklch": {
    "l": 0.52375,
    "c": 0.12139,
    "h": 129.4
  },
  "luminance": 0.15137
}

Semantic roles & 50–950 ramp

primary

#537720

secondary

#7148AA

accent

#47E187

background

#F8F9F5

surface

#F0F2EA

border

#CBCCC6

text

#0B0E05

muted

#7C7E79

Preview Lab

Preview with #537720

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

Preview Lab → · Contrast checker → · Palette generator →