#539A24#539A24

#539A24 is a mid, vivid yellow-green. Relative luminance 0.251; OKLCH L 61.6% C 0.165 H 135.9°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#539A24
RGB	rgb(83, 154, 36)
HSL	hsl(96, 62%, 37%)
HSV	hsv(96, 77%, 60%)
CMYK	cmyk(46.1%, 0%, 76.6%, 39.6%)
CIE-LAB	lab(57.15, -42.48, 51.32)
CIE-LCH	lch(57.15, 66.62, 129.61°)
OKLab	oklab(61.64% -0.1184 0.1148)
OKLCH	oklch(61.64% 0.165 135.9)
XYZ	xyz(15.4409, 25.0766, 5.6954)
Luminance	0.2508 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#539A24 #6B249A

analogous

#8E9A24 #539A24 #249A30

triadic

#539A24 #24539A #9A2453

tetradic

#539A24 #248E9A #6B249A #9A3024

square

#539A24 #248E9A #6B249A #9A3024

split-complementary

#539A24 #30249A #9A248E

monochromatic

#1E370D #386818 #539A24 #6ECC30 #90DA5F

Accessibility & contrast

On white

3.49

#539A24 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#539A24 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #539A24

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##539A24	#FFFFFF	#000000	##000000
##539A24	1.00	3.49	6.02	6.02
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.02	21.00	1.00	1.00
##000000	6.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08D09

Deuteranopia (green-blind)

#968730

Tritanopia (blue-blind)

#509484

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #539a24;
/* rgb */ color: rgb(83, 154, 36);
/* oklch */ color: oklch(61.6% 0.165 135.9);

Tailwind

colors: {
  custom: {
    50: '#8ab868',
    500: '#539a24',
    950: '#000000',
  },
}

SCSS

$custom: #539a24;
$custom-light: #8ab868;
$custom-dark: #000000;

JSON

{
  "hex": "#539a24",
  "rgb": {
    "r": 83,
    "g": 154,
    "b": 36
  },
  "hsl": {
    "h": 96.102,
    "s": 62.105,
    "l": 37.255
  },
  "oklch": {
    "l": 0.61644,
    "c": 0.16488,
    "h": 135.9
  },
  "luminance": 0.25078
}

Semantic roles & 50–950 ramp

primary

#539A24

secondary

#975BBF

accent

#43E5A4

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1107

muted

#7D807A

Preview Lab

Preview with #539A24

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

Preview Lab → · Contrast checker → · Palette generator →