#A0D840#A0D840

#A0D840 is a light, vivid yellow-green. Relative luminance 0.570; OKLCH L 81.5% C 0.186 H 127.8°. Best body text is #000000 at 12.39:1 contrast (WCAG AA passes).

Color values

HEX	#A0D840
RGB	rgb(160, 216, 64)
HSL	hsl(82, 66%, 55%)
HSV	hsv(82, 70%, 85%)
CMYK	cmyk(25.9%, 0%, 70.4%, 15.3%)
CIE-LAB	lab(80.15, -39.83, 65.47)
CIE-LCH	lch(80.15, 76.64, 121.31°)
OKLab	oklab(81.54% -0.1139 0.1471)
OKLCH	oklch(81.54% 0.186 127.8)
XYZ	xyz(39.9785, 56.9546, 13.7365)
Luminance	0.5696 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0D840 #7840D8

analogous

#D8C440 #A0D840 #54D840

triadic

#A0D840 #40A0D8 #D840A0

tetradic

#A0D840 #40D8C4 #7840D8 #D84054

square

#A0D840 #40D8C4 #7840D8 #D84054

split-complementary

#A0D840 #4054D8 #C440D8

monochromatic

#5D831B #80B625 #A0D840 #B9E273 #D3EDA6

Accessibility & contrast

On white

1.69

#A0D840 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.39

#A0D840 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A0D840

12.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0D840	#FFFFFF	#000000	##000000
##A0D840	1.00	1.69	12.39	12.39
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.39	21.00	1.00	1.00
##000000	12.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3C926

Deuteranopia (green-blind)

#DBC64D

Tritanopia (blue-blind)

#A6CEBA

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #a0d840;
/* rgb */ color: rgb(160, 216, 64);
/* oklch */ color: oklch(81.5% 0.186 127.8);

Tailwind

colors: {
  custom: {
    50: '#c0e47e',
    500: '#a0d840',
    950: '#000000',
  },
}

SCSS

$custom: #a0d840;
$custom-light: #c0e47e;
$custom-dark: #000000;

JSON

{
  "hex": "#a0d840",
  "rgb": {
    "r": 160,
    "g": 216,
    "b": 64
  },
  "hsl": {
    "h": 82.105,
    "s": 66.087,
    "l": 54.902
  },
  "oklch": {
    "l": 0.81541,
    "c": 0.18607,
    "h": 127.8
  },
  "luminance": 0.56955
}

Semantic roles & 50–950 ramp

primary

#A0D840

secondary

#53338A

accent

#3FE97D

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A0D840

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

Preview Lab → · Contrast checker → · Palette generator →