#5AB12A#5AB12A

#5AB12A is a light, vivid yellow-green. Relative luminance 0.338; OKLCH L 68.0% C 0.186 H 137.0°. Best body text is #000000 at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#5AB12A
RGB	rgb(90, 177, 42)
HSL	hsl(99, 62%, 43%)
HSV	hsv(99, 76%, 69%)
CMYK	cmyk(49.2%, 0%, 76.3%, 30.6%)
CIE-LAB	lab(64.79, -49.09, 56.81)
CIE-LCH	lch(64.79, 75.08, 130.83°)
OKLab	oklab(68.02% -0.1363 0.127)
OKLCH	oklch(68.02% 0.186 137)
XYZ	xyz(20.3559, 33.7837, 7.6383)
Luminance	0.3378 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AB12A #812AB1

analogous

#9DB12A #5AB12A #2AB13E

triadic

#5AB12A #2A5AB1 #B12A5A

tetradic

#5AB12A #2A9DB1 #812AB1 #B13E2A

square

#5AB12A #2A9DB1 #812AB1 #B13E2A

split-complementary

#5AB12A #3E2AB1 #B12A9D

monochromatic

#284E13 #41801E #5AB12A #78D345 #9CDF77

Accessibility & contrast

On white

2.71

#5AB12A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.76

#5AB12A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AB12A

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AB12A	#FFFFFF	#000000	##000000
##5AB12A	1.00	2.71	7.76	7.76
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.76	21.00	1.00	1.00
##000000	7.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A209

Deuteranopia (green-blind)

#AC9A38

Tritanopia (blue-blind)

#55AB97

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #5ab12a;
/* rgb */ color: rgb(90, 177, 42);
/* oklch */ color: oklch(68.0% 0.186 137.0);

Tailwind

colors: {
  custom: {
    50: '#91c96e',
    500: '#5ab12a',
    950: '#000000',
  },
}

SCSS

$custom: #5ab12a;
$custom-light: #91c96e;
$custom-dark: #000000;

JSON

{
  "hex": "#5ab12a",
  "rgb": {
    "r": 90,
    "g": 177,
    "b": 42
  },
  "hsl": {
    "h": 98.667,
    "s": 61.644,
    "l": 42.941
  },
  "oklch": {
    "l": 0.68015,
    "c": 0.18627,
    "h": 137
  },
  "luminance": 0.33785
}

Semantic roles & 50–950 ramp

primary

#5AB12A

secondary

#A870C6

accent

#43E5AB

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #5AB12A

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

Preview Lab → · Contrast checker → · Palette generator →