#A0D540#A0D540

#A0D540 is a light, vivid yellow-green. Relative luminance 0.554; OKLCH L 80.8% C 0.182 H 127.2°. Best body text is #000000 at 12.09:1 contrast (WCAG AA passes).

Color values

HEX	#A0D540
RGB	rgb(160, 213, 64)
HSL	hsl(81, 64%, 54%)
HSV	hsv(81, 70%, 84%)
CMYK	cmyk(24.9%, 0%, 70%, 16.5%)
CIE-LAB	lab(79.29, -38.50, 64.61)
CIE-LCH	lch(79.29, 75.20, 120.79°)
OKLab	oklab(80.84% -0.1103 0.1453)
OKLCH	oklch(80.84% 0.182 127.2)
XYZ	xyz(39.2169, 55.4315, 13.4827)
Luminance	0.5543 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0D540 #7540D5

analogous

#D5BF40 #A0D540 #56D540

triadic

#A0D540 #40A0D5 #D540A0

tetradic

#A0D540 #40D5BF #7540D5 #D54056

square

#A0D540 #40D5BF #7540D5 #D54056

split-complementary

#A0D540 #4056D5 #BF40D5

monochromatic

#5C7F1C #80B127 #A0D540 #B9E072 #D2EBA4

Accessibility & contrast

On white

1.74

#A0D540 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.09

#A0D540 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A0D540

12.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0D540	#FFFFFF	#000000	##000000
##A0D540	1.00	1.74	12.09	12.09
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.09	21.00	1.00	1.00
##000000	12.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C727

Deuteranopia (green-blind)

#D8C34D

Tritanopia (blue-blind)

#A6CBB8

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #a0d540;
/* rgb */ color: rgb(160, 213, 64);
/* oklch */ color: oklch(80.8% 0.182 127.2);

Tailwind

colors: {
  custom: {
    50: '#c0e27e',
    500: '#a0d540',
    950: '#000000',
  },
}

SCSS

$custom: #a0d540;
$custom-light: #c0e27e;
$custom-dark: #000000;

JSON

{
  "hex": "#a0d540",
  "rgb": {
    "r": 160,
    "g": 213,
    "b": 64
  },
  "hsl": {
    "h": 81.342,
    "s": 63.948,
    "l": 54.314
  },
  "oklch": {
    "l": 0.80839,
    "c": 0.1824,
    "h": 127.2
  },
  "luminance": 0.55432
}

Semantic roles & 50–950 ramp

primary

#A0D540

secondary

#513386

accent

#41E77C

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A0D540

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

Preview Lab → · Contrast checker → · Palette generator →