#539A1D#539A1D

#539A1D is a mid, vivid yellow-green. Relative luminance 0.250; OKLCH L 61.6% C 0.169 H 135.4°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#539A1D
RGB	rgb(83, 154, 29)
HSL	hsl(94, 68%, 36%)
HSV	hsv(94, 81%, 60%)
CMYK	cmyk(46.1%, 0%, 81.2%, 39.6%)
CIE-LAB	lab(57.11, -42.89, 53.56)
CIE-LCH	lch(57.11, 68.61, 128.69°)
OKLab	oklab(61.6% -0.1199 0.1184)
OKLCH	oklch(61.6% 0.169 135.4)
XYZ	xyz(15.3443, 25.0380, 5.1864)
Luminance	0.2504 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#539A1D #641D9A

analogous

#919A1D #539A1D #1D9A25

triadic

#539A1D #1D539A #9A1D53

tetradic

#539A1D #1D919A #641D9A #9A251D

square

#539A1D #1D919A #641D9A #9A251D

split-complementary

#539A1D #251D9A #9A1D91

monochromatic

#1B330A #376613 #539A1D #6FCE27 #8FDF53

Accessibility & contrast

On white

3.50

#539A1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#539A1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #539A1D

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##539A1D	#FFFFFF	#000000	##000000
##539A1D	1.00	3.50	6.01	6.01
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.01	21.00	1.00	1.00
##000000	6.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08D00

Deuteranopia (green-blind)

#96872C

Tritanopia (blue-blind)

#519483

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #539a1d;
/* rgb */ color: rgb(83, 154, 29);
/* oklch */ color: oklch(61.6% 0.169 135.4);

Tailwind

colors: {
  custom: {
    50: '#8ab865',
    500: '#539a1d',
    950: '#000000',
  },
}

SCSS

$custom: #539a1d;
$custom-light: #8ab865;
$custom-dark: #000000;

JSON

{
  "hex": "#539a1d",
  "rgb": {
    "r": 83,
    "g": 154,
    "b": 29
  },
  "hsl": {
    "h": 94.08,
    "s": 68.306,
    "l": 35.882
  },
  "oklch": {
    "l": 0.61601,
    "c": 0.16851,
    "h": 135.4
  },
  "luminance": 0.25039
}

Semantic roles & 50–950 ramp

primary

#539A1D

secondary

#9151C2

accent

#3DEBA0

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #539A1D

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

Preview Lab → · Contrast checker → · Palette generator →