#A1D043#A1D043

#A1D043 is a light, vivid yellow-green. Relative luminance 0.531; OKLCH L 79.8% C 0.174 H 126.1°. Best body text is #000000 at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#A1D043
RGB	rgb(161, 208, 67)
HSL	hsl(80, 60%, 54%)
HSV	hsv(80, 68%, 82%)
CMYK	cmyk(22.6%, 0%, 67.8%, 18.4%)
CIE-LAB	lab(77.93, -35.67, 62.12)
CIE-LCH	lch(77.93, 71.63, 119.86°)
OKLab	oklab(79.76% -0.1023 0.1405)
OKLCH	oklch(79.76% 0.174 126.1)
XYZ	xyz(38.2671, 53.0935, 13.5411)
Luminance	0.5309 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1D043 #7243D0

analogous

#D0B943 #A1D043 #5BD043

triadic

#A1D043 #43A1D0 #D043A1

tetradic

#A1D043 #43D0B9 #7243D0 #D0435B

square

#A1D043 #43D0B9 #7243D0 #D0435B

split-complementary

#A1D043 #435BD0 #B943D0

monochromatic

#5C7A1F #80AB2B #A1D043 #B9DC74 #D2E8A5

Accessibility & contrast

On white

1.81

#A1D043 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.62

#A1D043 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1D043

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1D043	#FFFFFF	#000000	##000000
##A1D043	1.00	1.81	11.62	11.62
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.62	21.00	1.00	1.00
##000000	11.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC22E

Deuteranopia (green-blind)

#D4C04F

Tritanopia (blue-blind)

#A8C6B4

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #a1d043;
/* rgb */ color: rgb(161, 208, 67);
/* oklch */ color: oklch(79.8% 0.174 126.1);

Tailwind

colors: {
  custom: {
    50: '#c0de7f',
    500: '#a1d043',
    950: '#000000',
  },
}

SCSS

$custom: #a1d043;
$custom-light: #c0de7f;
$custom-dark: #000000;

JSON

{
  "hex": "#a1d043",
  "rgb": {
    "r": 161,
    "g": 208,
    "b": 67
  },
  "hsl": {
    "h": 80,
    "s": 60,
    "l": 53.922
  },
  "oklch": {
    "l": 0.7976,
    "c": 0.1738,
    "h": 126.1
  },
  "luminance": 0.53094
}

Semantic roles & 50–950 ramp

primary

#A1D043

secondary

#4F3582

accent

#45E379

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A1D043

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

Preview Lab → · Contrast checker → · Palette generator →