#539E1C#539E1C

#539E1C is a light, vivid yellow-green. Relative luminance 0.264; OKLCH L 62.7% C 0.174 H 135.7°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#539E1C
RGB	rgb(83, 158, 28)
HSL	hsl(95, 70%, 36%)
HSV	hsv(95, 82%, 62%)
CMYK	cmyk(47.5%, 0%, 82.3%, 38%)
CIE-LAB	lab(58.39, -44.56, 55.03)
CIE-LCH	lch(58.39, 70.80, 129.00°)
OKLab	oklab(62.65% -0.1245 0.1213)
OKLCH	oklch(62.65% 0.174 135.7)
XYZ	xyz(16.0033, 26.3755, 5.3461)
Luminance	0.2638 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#539E1C #671C9E

analogous

#949E1C #539E1C #1C9E26

triadic

#539E1C #1C539E #9E1C53

tetradic

#539E1C #1C949E #671C9E #9E261C

square

#539E1C #1C949E #671C9E #9E261C

split-complementary

#539E1C #261C9E #9E1C94

monochromatic

#1C360A #386A13 #539E1C #6ED225 #8FE154

Accessibility & contrast

On white

3.35

#539E1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#539E1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #539E1C

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##539E1C	#FFFFFF	#000000	##000000
##539E1C	1.00	3.35	6.28	6.28
#FFFFFF	3.35	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)

#9A8A2C

Tritanopia (blue-blind)

#509886

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #539e1c;
/* rgb */ color: rgb(83, 158, 28);
/* oklch */ color: oklch(62.7% 0.174 135.7);

Tailwind

colors: {
  custom: {
    50: '#8bbb65',
    500: '#539e1c',
    950: '#000000',
  },
}

SCSS

$custom: #539e1c;
$custom-light: #8bbb65;
$custom-dark: #000000;

JSON

{
  "hex": "#539e1c",
  "rgb": {
    "r": 83,
    "g": 158,
    "b": 28
  },
  "hsl": {
    "h": 94.615,
    "s": 69.892,
    "l": 36.471
  },
  "oklch": {
    "l": 0.62651,
    "c": 0.17381,
    "h": 135.7
  },
  "luminance": 0.26377
}

Semantic roles & 50–950 ramp

primary

#539E1C

secondary

#9452C4

accent

#3BEDA2

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0D1206

muted

#7D817A

Preview Lab

Preview with #539E1C

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

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