#5AB11E#5AB11E

#5AB11E is a light, vivid yellow-green. Relative luminance 0.337; OKLCH L 67.9% C 0.192 H 136.3°. Best body text is #000000 at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#5AB11E
RGB	rgb(90, 177, 30)
HSL	hsl(96, 71%, 41%)
HSV	hsv(96, 83%, 69%)
CMYK	cmyk(49.2%, 0%, 83.1%, 30.6%)
CIE-LAB	lab(64.73, -49.74, 60.34)
CIE-LCH	lch(64.73, 78.20, 129.49°)
OKLab	oklab(67.95% -0.1387 0.1327)
OKLCH	oklch(67.95% 0.192 136.3)
XYZ	xyz(20.1724, 33.7103, 6.6718)
Luminance	0.3371 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AB11E #751EB1

analogous

#A3B11E #5AB11E #1EB12B

triadic

#5AB11E #1E5AB1 #B11E5A

tetradic

#5AB11E #1EA3B1 #751EB1 #B12B1E

square

#5AB11E #1EA3B1 #751EB1 #B12B1E

split-complementary

#5AB11E #2B1EB1 #B11EA3

monochromatic

#25480C #3F7D15 #5AB11E #76DC30 #99E565

Accessibility & contrast

On white

2.71

#5AB11E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.74

#5AB11E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AB11E

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AB11E	#FFFFFF	#000000	##000000
##5AB11E	1.00	2.71	7.74	7.74
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.74	21.00	1.00	1.00
##000000	7.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A100

Deuteranopia (green-blind)

#AC9A31

Tritanopia (blue-blind)

#56AA97

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #5ab11e;
/* rgb */ color: rgb(90, 177, 30);
/* oklch */ color: oklch(67.9% 0.192 136.3);

Tailwind

colors: {
  custom: {
    50: '#91c969',
    500: '#5ab11e',
    950: '#000000',
  },
}

SCSS

$custom: #5ab11e;
$custom-light: #91c969;
$custom-dark: #000000;

JSON

{
  "hex": "#5ab11e",
  "rgb": {
    "r": 90,
    "g": 177,
    "b": 30
  },
  "hsl": {
    "h": 95.51,
    "s": 71.014,
    "l": 40.588
  },
  "oklch": {
    "l": 0.67948,
    "c": 0.19193,
    "h": 136.3
  },
  "luminance": 0.33712
}

Semantic roles & 50–950 ramp

primary

#5AB11E

secondary

#9F61CA

accent

#3AEEA4

background

#F9FCF6

surface

#F2F8EB

border

#CCD1C6

text

#0E1307

muted

#7E827A

Preview Lab

Preview with #5AB11E

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

Preview Lab → · Contrast checker → · Palette generator →