#5B8E1A#5B8E1A

#5B8E1A is a mid, vivid yellow-green. Relative luminance 0.216; OKLCH L 58.9% C 0.151 H 131.3°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#5B8E1A
RGB	rgb(91, 142, 26)
HSL	hsl(86, 69%, 33%)
HSV	hsv(86, 82%, 56%)
CMYK	cmyk(35.9%, 0%, 81.7%, 44.3%)
CIE-LAB	lab(53.65, -35.06, 51.41)
CIE-LCH	lch(53.65, 62.22, 124.29°)
OKLab	oklab(58.87% -0.0996 0.1132)
OKLCH	oklch(58.87% 0.151 131.3)
XYZ	xyz(14.1737, 21.6442, 4.4080)
Luminance	0.2165 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B8E1A #4D1A8E

analogous

#8E871A #5B8E1A #218E1A

triadic

#5B8E1A #1A5B8E #8E1A5B

tetradic

#5B8E1A #1A8E87 #4D1A8E #8E1A21

square

#5B8E1A #1A8E87 #4D1A8E #8E1A21

split-complementary

#5B8E1A #1A218E #871A8E

monochromatic

#192707 #3A5A11 #5B8E1A #7CC223 #9ADD45

Accessibility & contrast

On white

3.94

#5B8E1A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#5B8E1A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B8E1A

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B8E1A	#FFFFFF	#000000	##000000
##5B8E1A	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958300

Deuteranopia (green-blind)

#8E7F27

Tritanopia (blue-blind)

#5D8879

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #5b8e1a;
/* rgb */ color: rgb(91, 142, 26);
/* oklch */ color: oklch(58.9% 0.151 131.3);

Tailwind

colors: {
  custom: {
    50: '#8eaf62',
    500: '#5b8e1a',
    950: '#000000',
  },
}

SCSS

$custom: #5b8e1a;
$custom-light: #8eaf62;
$custom-dark: #000000;

JSON

{
  "hex": "#5b8e1a",
  "rgb": {
    "r": 91,
    "g": 142,
    "b": 26
  },
  "hsl": {
    "h": 86.379,
    "s": 69.048,
    "l": 32.941
  },
  "oklch": {
    "l": 0.58865,
    "c": 0.15078,
    "h": 131.3
  },
  "luminance": 0.21645
}

Semantic roles & 50–950 ramp

primary

#5B8E1A

secondary

#7B45BE

accent

#3CEC89

background

#F9FAF6

surface

#F1F4EB

border

#CBCEC6

text

#0D1006

muted

#7E7F7A

Preview Lab

Preview with #5B8E1A

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

Preview Lab → · Contrast checker → · Palette generator →