#539F25#539F25

#539F25 is a light, vivid yellow-green. Relative luminance 0.268; OKLCH L 63.0% C 0.171 H 136.5°. Best body text is #000000 at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#539F25
RGB	rgb(83, 159, 37)
HSL	hsl(97, 62%, 38%)
HSV	hsv(97, 77%, 62%)
CMYK	cmyk(47.8%, 0%, 76.7%, 37.6%)
CIE-LAB	lab(58.76, -44.45, 52.54)
CIE-LCH	lch(58.76, 68.82, 130.23°)
OKLab	oklab(62.97% -0.1236 0.1175)
OKLCH	oklch(62.97% 0.171 136.5)
XYZ	xyz(16.2989, 26.7678, 6.0578)
Luminance	0.2677 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#539F25 #71259F

analogous

#909F25 #539F25 #259F34

triadic

#539F25 #25539F #9F2553

tetradic

#539F25 #25909F #71259F #9F3425

square

#539F25 #25909F #71259F #9F3425

split-complementary

#539F25 #34259F #9F2590

monochromatic

#1F3C0E #396D19 #539F25 #6DCF32 #91DB64

Accessibility & contrast

On white

3.31

#539F25 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.35

#539F25 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #539F25

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##539F25	#FFFFFF	#000000	##000000
##539F25	1.00	3.31	6.35	6.35
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.35	21.00	1.00	1.00
##000000	6.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59108

Deuteranopia (green-blind)

#9B8B32

Tritanopia (blue-blind)

#4F9988

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #539f25;
/* rgb */ color: rgb(83, 159, 37);
/* oklch */ color: oklch(63.0% 0.171 136.5);

Tailwind

colors: {
  custom: {
    50: '#8bbc69',
    500: '#539f25',
    950: '#000000',
  },
}

SCSS

$custom: #539f25;
$custom-light: #8bbc69;
$custom-dark: #000000;

JSON

{
  "hex": "#539f25",
  "rgb": {
    "r": 83,
    "g": 159,
    "b": 37
  },
  "hsl": {
    "h": 97.377,
    "s": 62.245,
    "l": 38.431
  },
  "oklch": {
    "l": 0.62967,
    "c": 0.17054,
    "h": 136.5
  },
  "luminance": 0.26769
}

Semantic roles & 50–950 ramp

primary

#539F25

secondary

#9C5FC0

accent

#42E5A8

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0D1207

muted

#7D817A

Preview Lab

Preview with #539F25

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

Preview Lab → · Contrast checker → · Palette generator →