#5B8D23#5B8D23

#5B8D23 is a mid, vivid yellow-green. Relative luminance 0.214; OKLCH L 58.7% C 0.145 H 131.8°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#5B8D23
RGB	rgb(91, 141, 35)
HSL	hsl(88, 60%, 35%)
HSV	hsv(88, 75%, 55%)
CMYK	cmyk(35.5%, 0%, 75.2%, 44.7%)
CIE-LAB	lab(53.38, -34.10, 48.12)
CIE-LCH	lch(53.38, 58.98, 125.32°)
OKLab	oklab(58.66% -0.0963 0.1078)
OKLCH	oklch(58.66% 0.145 131.8)
XYZ	xyz(14.1425, 21.3947, 4.9742)
Luminance	0.2140 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B8D23 #55238D

analogous

#8D8A23 #5B8D23 #268D23

triadic

#5B8D23 #235B8D #8D235B

tetradic

#5B8D23 #238D8A #55238D #8D2326

square

#5B8D23 #238D8A #55238D #8D2326

split-complementary

#5B8D23 #23268D #8A238D

monochromatic

#1C2B0B #3B5C17 #5B8D23 #7BBE2F #99D555

Accessibility & contrast

On white

3.98

#5B8D23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#5B8D23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B8D23

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B8D23	#FFFFFF	#000000	##000000
##5B8D23	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93820E

Deuteranopia (green-blind)

#8C7E2D

Tritanopia (blue-blind)

#5C8779

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #5b8d23;
/* rgb */ color: rgb(91, 141, 35);
/* oklch */ color: oklch(58.7% 0.145 131.8);

Tailwind

colors: {
  custom: {
    50: '#8eae66',
    500: '#5b8d23',
    950: '#000000',
  },
}

SCSS

$custom: #5b8d23;
$custom-light: #8eae66;
$custom-dark: #000000;

JSON

{
  "hex": "#5b8d23",
  "rgb": {
    "r": 91,
    "g": 141,
    "b": 35
  },
  "hsl": {
    "h": 88.302,
    "s": 60.227,
    "l": 34.51
  },
  "oklch": {
    "l": 0.58662,
    "c": 0.14455,
    "h": 131.8
  },
  "luminance": 0.21395
}

Semantic roles & 50–950 ramp

primary

#5B8D23

secondary

#8353B9

accent

#44E38F

background

#F9FAF6

surface

#F1F4EB

border

#CBCEC6

text

#0D1006

muted

#7E7F7A

Preview Lab

Preview with #5B8D23

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

Preview Lab → · Contrast checker → · Palette generator →