#5AB01C#5AB01C

#5AB01C is a light, vivid yellow-green. Relative luminance 0.333; OKLCH L 67.7% C 0.192 H 136.1°. Best body text is #000000 at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#5AB01C
RGB	rgb(90, 176, 28)
HSL	hsl(95, 73%, 40%)
HSV	hsv(95, 84%, 69%)
CMYK	cmyk(48.9%, 0%, 84.1%, 31%)
CIE-LAB	lab(64.41, -49.44, 60.57)
CIE-LCH	lch(64.41, 78.18, 129.22°)
OKLab	oklab(67.68% -0.138 0.1328)
OKLCH	oklch(67.68% 0.192 136.1)
XYZ	xyz(19.9509, 33.3068, 6.4760)
Luminance	0.3331 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AB01C #721CB0

analogous

#A4B01C #5AB01C #1CB028

triadic

#5AB01C #1C5AB0 #B01C5A

tetradic

#5AB01C #1CA4B0 #721CB0 #B0281C

square

#5AB01C #1CA4B0 #721CB0 #B0281C

split-complementary

#5AB01C #281CB0 #B01CA4

monochromatic

#24460B #3F7B14 #5AB01C #76DD2C #98E661

Accessibility & contrast

On white

2.74

#5AB01C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.66

#5AB01C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AB01C

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AB01C	#FFFFFF	#000000	##000000
##5AB01C	1.00	2.74	7.66	7.66
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.66	21.00	1.00	1.00
##000000	7.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A100

Deuteranopia (green-blind)

#AB9A2F

Tritanopia (blue-blind)

#56A996

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #5ab01c;
/* rgb */ color: rgb(90, 176, 28);
/* oklch */ color: oklch(67.7% 0.192 136.1);

Tailwind

colors: {
  custom: {
    50: '#91c868',
    500: '#5ab01c',
    950: '#000000',
  },
}

SCSS

$custom: #5ab01c;
$custom-light: #91c868;
$custom-dark: #000000;

JSON

{
  "hex": "#5ab01c",
  "rgb": {
    "r": 90,
    "g": 176,
    "b": 28
  },
  "hsl": {
    "h": 94.865,
    "s": 72.549,
    "l": 40
  },
  "oklch": {
    "l": 0.67679,
    "c": 0.19155,
    "h": 136.1
  },
  "luminance": 0.33308
}

Semantic roles & 50–950 ramp

primary

#5AB01C

secondary

#9D5ECA

accent

#39EFA3

background

#F9FCF6

surface

#F2F8EB

border

#CCD1C6

text

#0E1307

muted

#7E827A

Preview Lab

Preview with #5AB01C

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

Preview Lab → · Contrast checker → · Palette generator →