#537419#537419

#537419 is a mid, vivid yellow-green. Relative luminance 0.144; OKLCH L 51.5% C 0.122 H 127.9°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#537419
RGB	rgb(83, 116, 25)
HSL	hsl(82, 65%, 28%)
HSV	hsv(82, 78%, 45%)
CMYK	cmyk(28.4%, 0%, 78.4%, 54.5%)
CIE-LAB	lab(44.80, -26.12, 43.28)
CIE-LCH	lch(44.80, 50.56, 121.11°)
OKLab	oklab(51.53% -0.075 0.0962)
OKLCH	oklch(51.53% 0.122 127.9)
XYZ	xyz(9.9881, 14.3997, 3.1727)
Luminance	0.1440 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537419 #3A1974

analogous

#746719 #537419 #267419

triadic

#537419 #195374 #741953

tetradic

#537419 #197467 #3A1974 #741926

square

#537419 #197467 #3A1974 #741926

split-complementary

#537419 #192674 #671974

monochromatic

#121905 #2F420E #537419 #77A624 #9AD334

Accessibility & contrast

On white

5.41

#537419 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#537419 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537419

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537419	#FFFFFF	#000000	##FFFFFF
##537419	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6B05

Deuteranopia (green-blind)

#766922

Tritanopia (blue-blind)

#566E63

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #537419;
/* rgb */ color: rgb(83, 116, 25);
/* oklch */ color: oklch(51.5% 0.122 127.9);

Tailwind

colors: {
  custom: {
    50: '#879c5d',
    500: '#537419',
    950: '#000000',
  },
}

SCSS

$custom: #537419;
$custom-light: #879c5d;
$custom-dark: #000000;

JSON

{
  "hex": "#537419",
  "rgb": {
    "r": 83,
    "g": 116,
    "b": 25
  },
  "hsl": {
    "h": 81.758,
    "s": 64.539,
    "l": 27.647
  },
  "oklch": {
    "l": 0.51531,
    "c": 0.12193,
    "h": 127.9
  },
  "luminance": 0.144
}

Semantic roles & 50–950 ramp

primary

#537419

secondary

#6640A9

accent

#40E87D

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0C0E05

muted

#7D7E79

Preview Lab

Preview with #537419

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

Preview Lab → · Contrast checker → · Palette generator →