#5A8019#5A8019

#5A8019 is a mid, vivid yellow-green. Relative luminance 0.177; OKLCH L 55.1% C 0.134 H 128.5°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#5A8019
RGB	rgb(90, 128, 25)
HSL	hsl(82, 67%, 30%)
HSV	hsv(82, 80%, 50%)
CMYK	cmyk(29.7%, 0%, 80.5%, 49.8%)
CIE-LAB	lab(49.11, -29.03, 47.51)
CIE-LCH	lch(49.11, 55.68, 121.43°)
OKLab	oklab(55.15% -0.0833 0.1049)
OKLCH	oklch(55.15% 0.134 128.5)
XYZ	xyz(12.1111, 17.6819, 3.6944)
Luminance	0.1768 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A8019 #3F1980

analogous

#807219 #5A8019 #278019

triadic

#5A8019 #195A80 #80195A

tetradic

#5A8019 #198072 #3F1980 #801927

square

#5A8019 #198072 #3F1980 #801927

split-complementary

#5A8019 #192780 #721980

monochromatic

#121A05 #364D0F #5A8019 #7EB323 #9ED93B

Accessibility & contrast

On white

4.63

#5A8019 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#5A8019 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #5A8019

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A8019	#FFFFFF	#000000	##FFFFFF
##5A8019	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877600

Deuteranopia (green-blind)

#817424

Tritanopia (blue-blind)

#5D7A6D

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #5a8019;
/* rgb */ color: rgb(90, 128, 25);
/* oklch */ color: oklch(55.1% 0.134 128.5);

Tailwind

colors: {
  custom: {
    50: '#8ca55f',
    500: '#5a8019',
    950: '#000000',
  },
}

SCSS

$custom: #5a8019;
$custom-light: #8ca55f;
$custom-dark: #000000;

JSON

{
  "hex": "#5a8019",
  "rgb": {
    "r": 90,
    "g": 128,
    "b": 25
  },
  "hsl": {
    "h": 82.136,
    "s": 67.32,
    "l": 30
  },
  "oklch": {
    "l": 0.55148,
    "c": 0.13393,
    "h": 128.5
  },
  "luminance": 0.17682
}

Semantic roles & 50–950 ramp

primary

#5A8019

secondary

#6B41B4

accent

#3EEA7D

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #5A8019

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

Preview Lab → · Contrast checker → · Palette generator →