#539E1F#539E1F

#539E1F is a light, vivid yellow-green. Relative luminance 0.264; OKLCH L 62.7% C 0.172 H 135.9°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#539E1F
RGB	rgb(83, 158, 31)
HSL	hsl(95, 67%, 37%)
HSV	hsv(95, 80%, 62%)
CMYK	cmyk(47.5%, 0%, 80.4%, 38%)
CIE-LAB	lab(58.41, -44.40, 54.15)
CIE-LCH	lch(58.41, 70.03, 129.35°)
OKLab	oklab(62.67% -0.1239 0.1199)
OKLCH	oklch(62.67% 0.172 135.9)
XYZ	xyz(16.0410, 26.3906, 5.5447)
Luminance	0.2639 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#539E1F #6A1F9E

analogous

#939E1F #539E1F #1F9E2A

triadic

#539E1F #1F539E #9E1F53

tetradic

#539E1F #1F939E #6A1F9E #9E2A1F

square

#539E1F #1F939E #6A1F9E #9E2A1F

split-complementary

#539E1F #2A1F9E #9E1F93

monochromatic

#1D380B #386B15 #539E1F #6ED129 #90DE59

Accessibility & contrast

On white

3.34

#539E1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#539E1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #539E1F

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##539E1F	#FFFFFF	#000000	##000000
##539E1F	1.00	3.34	6.28	6.28
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.28	21.00	1.00	1.00
##000000	6.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49000

Deuteranopia (green-blind)

#9A8A2E

Tritanopia (blue-blind)

#509887

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #539e1f;
/* rgb */ color: rgb(83, 158, 31);
/* oklch */ color: oklch(62.7% 0.172 135.9);

Tailwind

colors: {
  custom: {
    50: '#8bbb66',
    500: '#539e1f',
    950: '#000000',
  },
}

SCSS

$custom: #539e1f;
$custom-light: #8bbb66;
$custom-dark: #000000;

JSON

{
  "hex": "#539e1f",
  "rgb": {
    "r": 83,
    "g": 158,
    "b": 31
  },
  "hsl": {
    "h": 95.433,
    "s": 67.196,
    "l": 37.059
  },
  "oklch": {
    "l": 0.62667,
    "c": 0.17242,
    "h": 135.9
  },
  "luminance": 0.26392
}

Semantic roles & 50–950 ramp

primary

#539E1F

secondary

#9656C2

accent

#3EEAA4

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0D1206

muted

#7D817A

Preview Lab

Preview with #539E1F

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

Preview Lab → · Contrast checker → · Palette generator →