#537519#537519

#537519 is a mid, vivid yellow-green. Relative luminance 0.146; OKLCH L 51.8% C 0.123 H 128.2°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#537519
RGB	rgb(83, 117, 25)
HSL	hsl(82, 65%, 28%)
HSV	hsv(82, 79%, 46%)
CMYK	cmyk(29.1%, 0%, 78.6%, 54.1%)
CIE-LAB	lab(45.13, -26.61, 43.60)
CIE-LCH	lch(45.13, 51.08, 121.40°)
OKLab	oklab(51.8% -0.0763 0.0968)
OKLCH	oklch(51.8% 0.123 128.2)
XYZ	xyz(10.1040, 14.6315, 3.2113)
Luminance	0.1463 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537519 #3B1975

analogous

#756919 #537519 #257519

triadic

#537519 #195375 #751953

tetradic

#537519 #197569 #3B1975 #751925

square

#537519 #197569 #3B1975 #751925

split-complementary

#537519 #192575 #691975

monochromatic

#121905 #2F430E #537519 #77A724 #99D435

Accessibility & contrast

On white

5.35

#537519 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#537519 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537519

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537519	#FFFFFF	#000000	##FFFFFF
##537519	1.00	5.35	3.93	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6C04

Deuteranopia (green-blind)

#766A22

Tritanopia (blue-blind)

#566F64

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #537519;
/* rgb */ color: rgb(83, 117, 25);
/* oklch */ color: oklch(51.8% 0.123 128.2);

Tailwind

colors: {
  custom: {
    50: '#879d5d',
    500: '#537519',
    950: '#000000',
  },
}

SCSS

$custom: #537519;
$custom-light: #879d5d;
$custom-dark: #000000;

JSON

{
  "hex": "#537519",
  "rgb": {
    "r": 83,
    "g": 117,
    "b": 25
  },
  "hsl": {
    "h": 82.174,
    "s": 64.789,
    "l": 27.843
  },
  "oklch": {
    "l": 0.51795,
    "c": 0.12326,
    "h": 128.2
  },
  "luminance": 0.14632
}

Semantic roles & 50–950 ramp

primary

#537519

secondary

#6740AA

accent

#40E87E

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0C0E05

muted

#7D7E79

Preview Lab

Preview with #537519

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

Preview Lab → · Contrast checker → · Palette generator →