#539823#539823

#539823 is a mid, vivid yellow-green. Relative luminance 0.244; OKLCH L 61.1% C 0.163 H 135.6°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#539823
RGB	rgb(83, 152, 35)
HSL	hsl(95, 63%, 37%)
HSV	hsv(95, 77%, 60%)
CMYK	cmyk(45.4%, 0%, 77%, 40.4%)
CIE-LAB	lab(56.50, -41.72, 51.04)
CIE-LCH	lch(56.50, 65.92, 129.26°)
OKLab	oklab(61.11% -0.1164 0.114)
OKLCH	oklch(61.11% 0.163 135.6)
XYZ	xyz(15.0985, 24.4159, 5.5069)
Luminance	0.2442 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#539823 #682398

analogous

#8E9823 #539823 #23982E

triadic

#539823 #235398 #982353

tetradic

#539823 #238E98 #682398 #982E23

square

#539823 #238E98 #682398 #982E23

split-complementary

#539823 #2E2398 #98238E

monochromatic

#1D350C #386618 #539823 #6ECA2E #8FD95C

Accessibility & contrast

On white

3.57

#539823 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.88

#539823 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #539823

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##539823	#FFFFFF	#000000	##000000
##539823	1.00	3.57	5.88	5.88
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.88	21.00	1.00	1.00
##000000	5.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8B07

Deuteranopia (green-blind)

#94852F

Tritanopia (blue-blind)

#519282

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #539823;
/* rgb */ color: rgb(83, 152, 35);
/* oklch */ color: oklch(61.1% 0.163 135.6);

Tailwind

colors: {
  custom: {
    50: '#8ab767',
    500: '#539823',
    950: '#000000',
  },
}

SCSS

$custom: #539823;
$custom-light: #8ab767;
$custom-dark: #000000;

JSON

{
  "hex": "#539823",
  "rgb": {
    "r": 83,
    "g": 152,
    "b": 35
  },
  "hsl": {
    "h": 95.385,
    "s": 62.567,
    "l": 36.667
  },
  "oklch": {
    "l": 0.6111,
    "c": 0.16294,
    "h": 135.6
  },
  "luminance": 0.24417
}

Semantic roles & 50–950 ramp

primary

#539823

secondary

#9459BE

accent

#42E6A3

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #539823

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

Preview Lab → · Contrast checker → · Palette generator →