#539621#539621

#539621 is a mid, vivid yellow-green. Relative luminance 0.238; OKLCH L 60.6% C 0.162 H 135.2°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#539621
RGB	rgb(83, 150, 33)
HSL	hsl(94, 64%, 36%)
HSV	hsv(94, 78%, 59%)
CMYK	cmyk(44.7%, 0%, 78%, 41.2%)
CIE-LAB	lab(55.85, -41.01, 51.09)
CIE-LCH	lch(55.85, 65.51, 128.75°)
OKLab	oklab(60.57% -0.1146 0.1138)
OKLCH	oklch(60.57% 0.162 135.2)
XYZ	xyz(14.7478, 23.7606, 5.2477)
Luminance	0.2376 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#539621 #642196

analogous

#8D9621 #539621 #219629

triadic

#539621 #215396 #962153

tetradic

#539621 #218D96 #642196 #962921

square

#539621 #218D96 #642196 #962921

split-complementary

#539621 #292196 #96218D

monochromatic

#1B320B #376416 #539621 #6FC82C #8FDA57

Accessibility & contrast

On white

3.65

#539621 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#539621 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #539621

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##539621	#FFFFFF	#000000	##000000
##539621	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C8903

Deuteranopia (green-blind)

#93842E

Tritanopia (blue-blind)

#519080

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #539621;
/* rgb */ color: rgb(83, 150, 33);
/* oklch */ color: oklch(60.6% 0.162 135.2);

Tailwind

colors: {
  custom: {
    50: '#8ab566',
    500: '#539621',
    950: '#000000',
  },
}

SCSS

$custom: #539621;
$custom-light: #8ab566;
$custom-dark: #000000;

JSON

{
  "hex": "#539621",
  "rgb": {
    "r": 83,
    "g": 150,
    "b": 33
  },
  "hsl": {
    "h": 94.359,
    "s": 63.934,
    "l": 35.882
  },
  "oklch": {
    "l": 0.60569,
    "c": 0.16153,
    "h": 135.2
  },
  "luminance": 0.23761
}

Semantic roles & 50–950 ramp

primary

#539621

secondary

#9155BE

accent

#41E7A0

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #539621

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

Preview Lab → · Contrast checker → · Palette generator →