#5A9C1E#5A9C1E

#5A9C1E is a light, vivid yellow-green. Relative luminance 0.260; OKLCH L 62.5% C 0.167 H 134.1°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#5A9C1E
RGB	rgb(90, 156, 30)
HSL	hsl(91, 68%, 36%)
HSV	hsv(91, 81%, 61%)
CMYK	cmyk(42.3%, 0%, 80.8%, 38.8%)
CIE-LAB	lab(58.08, -41.29, 54.27)
CIE-LCH	lch(58.08, 68.19, 127.27°)
OKLab	oklab(62.48% -0.116 0.1199)
OKLCH	oklch(62.48% 0.167 134.1)
XYZ	xyz(16.3390, 26.0435, 5.3940)
Luminance	0.2604 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A9C1E #601E9C

analogous

#999C1E #5A9C1E #1E9C21

triadic

#5A9C1E #1E5A9C #9C1E5A

tetradic

#5A9C1E #1E999C #601E9C #9C211E

square

#5A9C1E #1E999C #601E9C #9C211E

split-complementary

#5A9C1E #211E9C #9C1E99

monochromatic

#1F350A #3C6914 #5A9C1E #78CF28 #97DE56

Accessibility & contrast

On white

3.38

#5A9C1E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.21

#5A9C1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A9C1E

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A9C1E	#FFFFFF	#000000	##000000
##5A9C1E	1.00	3.38	6.21	6.21
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.21	21.00	1.00	1.00
##000000	6.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28F00

Deuteranopia (green-blind)

#998A2C

Tritanopia (blue-blind)

#599685

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #5a9c1e;
/* rgb */ color: rgb(90, 156, 30);
/* oklch */ color: oklch(62.5% 0.167 134.1);

Tailwind

colors: {
  custom: {
    50: '#8fba65',
    500: '#5a9c1e',
    950: '#000000',
  },
}

SCSS

$custom: #5a9c1e;
$custom-light: #8fba65;
$custom-dark: #000000;

JSON

{
  "hex": "#5a9c1e",
  "rgb": {
    "r": 90,
    "g": 156,
    "b": 30
  },
  "hsl": {
    "h": 91.429,
    "s": 67.742,
    "l": 36.471
  },
  "oklch": {
    "l": 0.62483,
    "c": 0.16684,
    "h": 134.1
  },
  "luminance": 0.26044
}

Semantic roles & 50–950 ramp

primary

#5A9C1E

secondary

#8E54C2

accent

#3DEB98

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1106

muted

#7E807A

Preview Lab

Preview with #5A9C1E

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

Preview Lab → · Contrast checker → · Palette generator →