#539E1D#539E1D

#539E1D is a light, vivid yellow-green. Relative luminance 0.264; OKLCH L 62.7% C 0.173 H 135.8°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#539E1D
RGB	rgb(83, 158, 29)
HSL	hsl(95, 69%, 37%)
HSV	hsv(95, 82%, 62%)
CMYK	cmyk(47.5%, 0%, 81.6%, 38%)
CIE-LAB	lab(58.40, -44.51, 54.74)
CIE-LCH	lch(58.40, 70.55, 129.11°)
OKLab	oklab(62.66% -0.1243 0.1209)
OKLCH	oklch(62.66% 0.173 135.8)
XYZ	xyz(16.0155, 26.3804, 5.4102)
Luminance	0.2638 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#539E1D #681D9E

analogous

#949E1D #539E1D #1D9E28

triadic

#539E1D #1D539E #9E1D53

tetradic

#539E1D #1D949E #681D9E #9E281D

square

#539E1D #1D949E #681D9E #9E281D

split-complementary

#539E1D #281D9E #9E1D94

monochromatic

#1D370A #386A14 #539E1D #6ED226 #8FE056

Accessibility & contrast

On white

3.35

#539E1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#539E1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #539E1D

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##539E1D	#FFFFFF	#000000	##000000
##539E1D	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)

#509887

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #539e1d;
/* rgb */ color: rgb(83, 158, 29);
/* oklch */ color: oklch(62.7% 0.173 135.8);

Tailwind

colors: {
  custom: {
    50: '#8bbb65',
    500: '#539e1d',
    950: '#000000',
  },
}

SCSS

$custom: #539e1d;
$custom-light: #8bbb65;
$custom-dark: #000000;

JSON

{
  "hex": "#539e1d",
  "rgb": {
    "r": 83,
    "g": 158,
    "b": 29
  },
  "hsl": {
    "h": 94.884,
    "s": 68.984,
    "l": 36.667
  },
  "oklch": {
    "l": 0.62656,
    "c": 0.17336,
    "h": 135.8
  },
  "luminance": 0.26381
}

Semantic roles & 50–950 ramp

primary

#539E1D

secondary

#9454C3

accent

#3CECA2

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0D1206

muted

#7D817A

Preview Lab

Preview with #539E1D

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

Preview Lab → · Contrast checker → · Palette generator →