#5A7E18#5A7E18

#5A7E18 is a mid, vivid yellow-green. Relative luminance 0.172; OKLCH L 54.6% C 0.132 H 127.9°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#5A7E18
RGB	rgb(90, 126, 24)
HSL	hsl(81, 68%, 29%)
HSV	hsv(81, 81%, 49%)
CMYK	cmyk(28.6%, 0%, 81%, 50.6%)
CIE-LAB	lab(48.46, -28.13, 47.23)
CIE-LCH	lch(48.46, 54.97, 120.77°)
OKLab	oklab(54.62% -0.0809 0.1041)
OKLCH	oklch(54.62% 0.132 127.9)
XYZ	xyz(11.8422, 17.1610, 3.5525)
Luminance	0.1716 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A7E18 #3C187E

analogous

#7E6F18 #5A7E18 #277E18

triadic

#5A7E18 #185A7E #7E185A

tetradic

#5A7E18 #187E6F #3C187E #7E1827

square

#5A7E18 #187E6F #3C187E #7E1827

split-complementary

#5A7E18 #18277E #6F187E

monochromatic

#121A05 #354B0E #5A7E18 #7FB122 #A0D937

Accessibility & contrast

On white

4.74

#5A7E18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#5A7E18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A7E18

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A7E18	#FFFFFF	#000000	##FFFFFF
##5A7E18	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857500

Deuteranopia (green-blind)

#807223

Tritanopia (blue-blind)

#5E786B

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #5a7e18;
/* rgb */ color: rgb(90, 126, 24);
/* oklch */ color: oklch(54.6% 0.132 127.9);

Tailwind

colors: {
  custom: {
    50: '#8ca35e',
    500: '#5a7e18',
    950: '#000000',
  },
}

SCSS

$custom: #5a7e18;
$custom-light: #8ca35e;
$custom-dark: #000000;

JSON

{
  "hex": "#5a7e18",
  "rgb": {
    "r": 90,
    "g": 126,
    "b": 24
  },
  "hsl": {
    "h": 81.176,
    "s": 68,
    "l": 29.412
  },
  "oklch": {
    "l": 0.54621,
    "c": 0.13187,
    "h": 127.9
  },
  "luminance": 0.17161
}

Semantic roles & 50–950 ramp

primary

#5A7E18

secondary

#683FB2

accent

#3DEB7A

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #5A7E18

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

Preview Lab → · Contrast checker → · Palette generator →