#5A9F19#5A9F19

#5A9F19 is a light, vivid yellow-green. Relative luminance 0.270; OKLCH L 63.2% C 0.173 H 134.2°. Best body text is #000000 at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#5A9F19
RGB	rgb(90, 159, 25)
HSL	hsl(91, 73%, 36%)
HSV	hsv(91, 84%, 62%)
CMYK	cmyk(43.4%, 0%, 84.3%, 37.6%)
CIE-LAB	lab(59.01, -42.77, 56.52)
CIE-LCH	lch(59.01, 70.88, 127.12°)
OKLab	oklab(63.24% -0.1203 0.1239)
OKLCH	oklch(63.24% 0.173 134.2)
XYZ	xyz(16.7897, 27.0392, 5.2539)
Luminance	0.2704 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A9F19 #5E199F

analogous

#9D9F19 #5A9F19 #199F1B

triadic

#5A9F19 #195A9F #9F195A

tetradic

#5A9F19 #199D9F #5E199F #9F1B19

square

#5A9F19 #199D9F #5E199F #9F1B19

split-complementary

#5A9F19 #1B199F #9F199D

monochromatic

#1E3508 #3C6A11 #5A9F19 #78D421 #97E34F

Accessibility & contrast

On white

3.28

#5A9F19 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.41

#5A9F19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A9F19

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A9F19	#FFFFFF	#000000	##000000
##5A9F19	1.00	3.28	6.41	6.41
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.41	21.00	1.00	1.00
##000000	6.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59100

Deuteranopia (green-blind)

#9C8C2A

Tritanopia (blue-blind)

#599887

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #5a9f19;
/* rgb */ color: rgb(90, 159, 25);
/* oklch */ color: oklch(63.2% 0.173 134.2);

Tailwind

colors: {
  custom: {
    50: '#8fbc64',
    500: '#5a9f19',
    950: '#000000',
  },
}

SCSS

$custom: #5a9f19;
$custom-light: #8fbc64;
$custom-dark: #000000;

JSON

{
  "hex": "#5a9f19",
  "rgb": {
    "r": 90,
    "g": 159,
    "b": 25
  },
  "hsl": {
    "h": 90.896,
    "s": 72.826,
    "l": 36.078
  },
  "oklch": {
    "l": 0.6324,
    "c": 0.17268,
    "h": 134.2
  },
  "luminance": 0.2704
}

Semantic roles & 50–950 ramp

primary

#5A9F19

secondary

#8C4EC6

accent

#38F097

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1206

muted

#7E817A

Preview Lab

Preview with #5A9F19

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

Preview Lab → · Contrast checker → · Palette generator →