#5A8F17#5A8F17

#5A8F17 is a mid, vivid yellow-green. Relative luminance 0.219; OKLCH L 59.1% C 0.154 H 131.7°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#5A8F17
RGB	rgb(90, 143, 23)
HSL	hsl(87, 72%, 33%)
HSV	hsv(87, 84%, 56%)
CMYK	cmyk(37.1%, 0%, 83.9%, 43.9%)
CIE-LAB	lab(53.90, -36.02, 52.48)
CIE-LCH	lch(53.90, 63.66, 124.46°)
OKLab	oklab(59.05% -0.1023 0.115)
OKLCH	oklch(59.05% 0.154 131.7)
XYZ	xyz(14.1934, 21.8799, 4.2858)
Luminance	0.2188 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A8F17 #4C178F

analogous

#8F8817 #5A8F17 #1E8F17

triadic

#5A8F17 #175A8F #8F175A

tetradic

#5A8F17 #178F88 #4C178F #8F171E

square

#5A8F17 #178F88 #4C178F #8F171E

split-complementary

#5A8F17 #171E8F #88178F

monochromatic

#182606 #395A0F #5A8F17 #7BC41F #9AE040

Accessibility & contrast

On white

3.91

#5A8F17 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#5A8F17 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A8F17

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A8F17	#FFFFFF	#000000	##000000
##5A8F17	1.00	3.91	5.38	5.38
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968300

Deuteranopia (green-blind)

#8E7F25

Tritanopia (blue-blind)

#5B897A

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #5a8f17;
/* rgb */ color: rgb(90, 143, 23);
/* oklch */ color: oklch(59.1% 0.154 131.7);

Tailwind

colors: {
  custom: {
    50: '#8eb061',
    500: '#5a8f17',
    950: '#000000',
  },
}

SCSS

$custom: #5a8f17;
$custom-light: #8eb061;
$custom-dark: #000000;

JSON

{
  "hex": "#5a8f17",
  "rgb": {
    "r": 90,
    "g": 143,
    "b": 23
  },
  "hsl": {
    "h": 86.5,
    "s": 72.289,
    "l": 32.549
  },
  "oklch": {
    "l": 0.59052,
    "c": 0.15395,
    "h": 131.7
  },
  "luminance": 0.2188
}

Semantic roles & 50–950 ramp

primary

#5A8F17

secondary

#7941C1

accent

#39EF89

background

#F9FAF6

surface

#F1F5EB

border

#CBCFC6

text

#0D1005

muted

#7E7F7A

Preview Lab

Preview with #5A8F17

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

Preview Lab → · Contrast checker → · Palette generator →