#539C24#539C24

#539C24 is a light, vivid yellow-green. Relative luminance 0.257; OKLCH L 62.2% C 0.167 H 136.1°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#539C24
RGB	rgb(83, 156, 36)
HSL	hsl(97, 63%, 38%)
HSV	hsv(97, 77%, 61%)
CMYK	cmyk(46.8%, 0%, 76.9%, 38.8%)
CIE-LAB	lab(57.79, -43.30, 51.95)
CIE-LCH	lch(57.79, 67.63, 129.81°)
OKLab	oklab(62.17% -0.1206 0.1161)
OKLCH	oklch(62.17% 0.167 136.1)
XYZ	xyz(15.7738, 25.7423, 5.8063)
Luminance	0.2574 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#539C24 #6D249C

analogous

#8F9C24 #539C24 #249C31

triadic

#539C24 #24539C #9C2453

tetradic

#539C24 #248F9C #6D249C #9C3124

square

#539C24 #248F9C #6D249C #9C3124

split-complementary

#539C24 #31249C #9C248F

monochromatic

#1E390D #396A19 #539C24 #6DCE2F #90DA60

Accessibility & contrast

On white

3.42

#539C24 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#539C24 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #539C24

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##539C24	#FFFFFF	#000000	##000000
##539C24	1.00	3.42	6.15	6.15
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28F07

Deuteranopia (green-blind)

#988931

Tritanopia (blue-blind)

#509685

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #539c24;
/* rgb */ color: rgb(83, 156, 36);
/* oklch */ color: oklch(62.2% 0.167 136.1);

Tailwind

colors: {
  custom: {
    50: '#8aba68',
    500: '#539c24',
    950: '#000000',
  },
}

SCSS

$custom: #539c24;
$custom-light: #8aba68;
$custom-dark: #000000;

JSON

{
  "hex": "#539c24",
  "rgb": {
    "r": 83,
    "g": 156,
    "b": 36
  },
  "hsl": {
    "h": 96.5,
    "s": 62.5,
    "l": 37.647
  },
  "oklch": {
    "l": 0.62171,
    "c": 0.16737,
    "h": 136.1
  },
  "luminance": 0.25743
}

Semantic roles & 50–950 ramp

primary

#539C24

secondary

#995CBF

accent

#42E6A6

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1107

muted

#7D807A

Preview Lab

Preview with #539C24

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

Preview Lab → · Contrast checker → · Palette generator →