#ABC540#ABC540

#ABC540 is a light, vivid yellow-green. Relative luminance 0.490; OKLCH L 77.9% C 0.158 H 119.8°. Best body text is #000000 at 10.79:1 contrast (WCAG AA passes).

Color values

HEX	#ABC540
RGB	rgb(171, 197, 64)
HSL	hsl(72, 53%, 51%)
HSV	hsv(72, 68%, 77%)
CMYK	cmyk(13.2%, 0%, 67.5%, 22.7%)
CIE-LAB	lab(75.43, -26.75, 60.91)
CIE-LCH	lch(75.43, 66.53, 113.71°)
OKLab	oklab(77.9% -0.0786 0.1373)
OKLCH	oklch(77.9% 0.158 119.8)
XYZ	xyz(37.6869, 48.9608, 12.3145)
Luminance	0.4896 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ABC540 #5A40C5

analogous

#C59C40 #ABC540 #68C540

triadic

#ABC540 #40ABC5 #C540AB

tetradic

#ABC540 #40C59C #5A40C5 #C54068

square

#ABC540 #40C59C #5A40C5 #C54068

split-complementary

#ABC540 #4068C5 #9C40C5

monochromatic

#5C6A20 #84992F #ABC540 #C0D36F #D4E29E

Accessibility & contrast

On white

1.95

#ABC540 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.79

#ABC540 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ABC540

10.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ABC540	#FFFFFF	#000000	##000000
##ABC540	1.00	1.95	10.79	10.79
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.79	21.00	1.00	1.00
##000000	10.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BA2C

Deuteranopia (green-blind)

#CEBA4A

Tritanopia (blue-blind)

#B5BBAA

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #abc540;
/* rgb */ color: rgb(171, 197, 64);
/* oklch */ color: oklch(77.9% 0.158 119.8);

Tailwind

colors: {
  custom: {
    50: '#c7d67c',
    500: '#abc540',
    950: '#000000',
  },
}

SCSS

$custom: #abc540;
$custom-light: #c7d67c;
$custom-dark: #000000;

JSON

{
  "hex": "#abc540",
  "rgb": {
    "r": 171,
    "g": 197,
    "b": 64
  },
  "hsl": {
    "h": 71.729,
    "s": 53.414,
    "l": 51.176
  },
  "oklch": {
    "l": 0.779,
    "c": 0.15819,
    "h": 119.8
  },
  "luminance": 0.48961
}

Semantic roles & 50–950 ramp

primary

#ABC540

secondary

#9F93CE

accent

#4BDD67

background

#FCFDF7

surface

#F9FAEE

border

#D2D3C9

text

#13140A

muted

#82837C

Preview Lab

Preview with #ABC540

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

Preview Lab → · Contrast checker → · Palette generator →