#539F1C#539F1C

#539F1C is a light, vivid yellow-green. Relative luminance 0.267; OKLCH L 62.9% C 0.175 H 135.8°. Best body text is #000000 at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#539F1C
RGB	rgb(83, 159, 28)
HSL	hsl(95, 70%, 37%)
HSV	hsv(95, 82%, 62%)
CMYK	cmyk(47.8%, 0%, 82.4%, 37.6%)
CIE-LAB	lab(58.71, -44.96, 55.32)
CIE-LCH	lch(58.71, 71.28, 129.10°)
OKLab	oklab(62.91% -0.1256 0.1219)
OKLCH	oklch(62.91% 0.175 135.8)
XYZ	xyz(16.1746, 26.7181, 5.4032)
Luminance	0.2672 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#539F1C #681C9F

analogous

#959F1C #539F1C #1C9F27

triadic

#539F1C #1C539F #9F1C53

tetradic

#539F1C #1C959F #681C9F #9F271C

square

#539F1C #1C959F #681C9F #9F271C

split-complementary

#539F1C #271C9F #9F1C95

monochromatic

#1D370A #386B13 #539F1C #6ED325 #8FE154

Accessibility & contrast

On white

3.31

#539F1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.34

#539F1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #539F1C

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##539F1C	#FFFFFF	#000000	##000000
##539F1C	1.00	3.31	6.34	6.34
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.34	21.00	1.00	1.00
##000000	6.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59100

Deuteranopia (green-blind)

#9B8B2C

Tritanopia (blue-blind)

#509987

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #539f1c;
/* rgb */ color: rgb(83, 159, 28);
/* oklch */ color: oklch(62.9% 0.175 135.8);

Tailwind

colors: {
  custom: {
    50: '#8bbc65',
    500: '#539f1c',
    950: '#000000',
  },
}

SCSS

$custom: #539f1c;
$custom-light: #8bbc65;
$custom-dark: #000000;

JSON

{
  "hex": "#539f1c",
  "rgb": {
    "r": 83,
    "g": 159,
    "b": 28
  },
  "hsl": {
    "h": 94.809,
    "s": 70.053,
    "l": 36.667
  },
  "oklch": {
    "l": 0.62914,
    "c": 0.17501,
    "h": 135.8
  },
  "luminance": 0.26719
}

Semantic roles & 50–950 ramp

primary

#539F1C

secondary

#9453C4

accent

#3BEDA2

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1206

muted

#7E817A

Preview Lab

Preview with #539F1C

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

Preview Lab → · Contrast checker → · Palette generator →