#537111#537111

#537111 is a mid, vivid yellow-green. Relative luminance 0.137; OKLCH L 50.7% C 0.122 H 126.5°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#537111
RGB	rgb(83, 113, 17)
HSL	hsl(79, 74%, 25%)
HSV	hsv(79, 85%, 44%)
CMYK	cmyk(26.5%, 0%, 85%, 55.7%)
CIE-LAB	lab(43.78, -25.05, 44.98)
CIE-LCH	lch(43.78, 51.49, 119.11°)
OKLab	oklab(50.69% -0.0727 0.0984)
OKLCH	oklch(50.69% 0.122 126.5)
XYZ	xyz(9.5736, 13.6896, 2.6682)
Luminance	0.1369 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537111 #2F1171

analogous

#715F11 #537111 #237111

triadic

#537111 #115371 #711153

tetradic

#537111 #11715F #2F1171 #711123

square

#537111 #11715F #2F1171 #711123

split-complementary

#537111 #112371 #5F1171

monochromatic

#141B04 #2C3C09 #537111 #7AA619 #A1DB21

Accessibility & contrast

On white

5.62

#537111 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#537111 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537111

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537111	#FFFFFF	#000000	##FFFFFF
##537111	1.00	5.62	3.74	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776900

Deuteranopia (green-blind)

#73671C

Tritanopia (blue-blind)

#576B60

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #537111;
/* rgb */ color: rgb(83, 113, 17);
/* oklch */ color: oklch(50.7% 0.122 126.5);

Tailwind

colors: {
  custom: {
    50: '#879a59',
    500: '#537111',
    950: '#000000',
  },
}

SCSS

$custom: #537111;
$custom-light: #879a59;
$custom-dark: #000000;

JSON

{
  "hex": "#537111",
  "rgb": {
    "r": 83,
    "g": 113,
    "b": 17
  },
  "hsl": {
    "h": 78.75,
    "s": 73.846,
    "l": 25.49
  },
  "oklch": {
    "l": 0.50692,
    "c": 0.12229,
    "h": 126.5
  },
  "luminance": 0.1369
}

Semantic roles & 50–950 ramp

primary

#537111

secondary

#5936A8

accent

#37F171

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0C0E04

muted

#7D7E79

Preview Lab

Preview with #537111

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

Preview Lab → · Contrast checker → · Palette generator →