#537E1D#537E1D

#537E1D is a mid, vivid yellow-green. Relative luminance 0.168; OKLCH L 54.2% C 0.133 H 130.9°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#537E1D
RGB	rgb(83, 126, 29)
HSL	hsl(87, 63%, 30%)
HSV	hsv(87, 77%, 49%)
CMYK	cmyk(34.1%, 0%, 77%, 50.6%)
CIE-LAB	lab(48.07, -30.67, 44.98)
CIE-LCH	lch(48.07, 54.44, 124.29°)
OKLab	oklab(54.2% -0.087 0.1004)
OKLCH	oklch(54.2% 0.133 130.9)
XYZ	xyz(11.2498, 16.8490, 3.8216)
Luminance	0.1685 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537E1D #481D7E

analogous

#7E781D #537E1D #227E1D

triadic

#537E1D #1D537E #7E1D53

tetradic

#537E1D #1D7E78 #481D7E #7E1D22

square

#537E1D #1D7E78 #481D7E #7E1D22

split-complementary

#537E1D #1D227E #781D7E

monochromatic

#111B06 #324C12 #537E1D #74B028 #93D342

Accessibility & contrast

On white

4.81

#537E1D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#537E1D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #537E1D

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537E1D	#FFFFFF	#000000	##FFFFFF
##537E1D	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847408

Deuteranopia (green-blind)

#7E7127

Tritanopia (blue-blind)

#55786B

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #537e1d;
/* rgb */ color: rgb(83, 126, 29);
/* oklch */ color: oklch(54.2% 0.133 130.9);

Tailwind

colors: {
  custom: {
    50: '#87a361',
    500: '#537e1d',
    950: '#000000',
  },
}

SCSS

$custom: #537e1d;
$custom-light: #87a361;
$custom-dark: #000000;

JSON

{
  "hex": "#537e1d",
  "rgb": {
    "r": 83,
    "g": 126,
    "b": 29
  },
  "hsl": {
    "h": 86.598,
    "s": 62.581,
    "l": 30.392
  },
  "oklch": {
    "l": 0.54199,
    "c": 0.13283,
    "h": 130.9
  },
  "luminance": 0.16849
}

Semantic roles & 50–950 ramp

primary

#537E1D

secondary

#7545B1

accent

#42E68B

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #537E1D

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

Preview Lab → · Contrast checker → · Palette generator →