#5AB42C#5AB42C

#5AB42C is a light, vivid yellow-green. Relative luminance 0.350; OKLCH L 68.8% C 0.189 H 137.4°. Best body text is #000000 at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#5AB42C
RGB	rgb(90, 180, 44)
HSL	hsl(100, 61%, 44%)
HSV	hsv(100, 76%, 71%)
CMYK	cmyk(50%, 0%, 75.6%, 29.4%)
CIE-LAB	lab(65.75, -50.12, 57.07)
CIE-LCH	lch(65.75, 75.95, 131.29°)
OKLab	oklab(68.8% -0.1389 0.1278)
OKLCH	oklch(68.8% 0.189 137.4)
XYZ	xyz(20.9917, 34.9965, 8.0312)
Luminance	0.3500 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AB42C #862CB4

analogous

#9EB42C #5AB42C #2CB442

triadic

#5AB42C #2C5AB4 #B42C5A

tetradic

#5AB42C #2C9EB4 #862CB4 #B4422C

square

#5AB42C #2C9EB4 #862CB4 #B4422C

split-complementary

#5AB42C #422CB4 #B42C9E

monochromatic

#295214 #418320 #5AB42C #79D34A #9DDF7C

Accessibility & contrast

On white

2.63

#5AB42C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.00

#5AB42C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AB42C

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AB42C	#FFFFFF	#000000	##000000
##5AB42C	1.00	2.63	8.00	8.00
#FFFFFF	2.63	1.00	21.00	21.00
#000000	8.00	21.00	1.00	1.00
##000000	8.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA40D

Deuteranopia (green-blind)

#AE9D3A

Tritanopia (blue-blind)

#54AD9A

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #5ab42c;
/* rgb */ color: rgb(90, 180, 44);
/* oklch */ color: oklch(68.8% 0.189 137.4);

Tailwind

colors: {
  custom: {
    50: '#91cb6f',
    500: '#5ab42c',
    950: '#000000',
  },
}

SCSS

$custom: #5ab42c;
$custom-light: #91cb6f;
$custom-dark: #000000;

JSON

{
  "hex": "#5ab42c",
  "rgb": {
    "r": 90,
    "g": 180,
    "b": 44
  },
  "hsl": {
    "h": 99.706,
    "s": 60.714,
    "l": 43.922
  },
  "oklch": {
    "l": 0.68804,
    "c": 0.18879,
    "h": 137.4
  },
  "luminance": 0.34998
}

Semantic roles & 50–950 ramp

primary

#5AB42C

secondary

#AB75C7

accent

#44E4AE

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #5AB42C

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

Preview Lab → · Contrast checker → · Palette generator →