#A1D942#A1D942

#A1D942 is a light, vivid yellow-green. Relative luminance 0.576; OKLCH L 81.9% C 0.186 H 127.8°. Best body text is #000000 at 12.52:1 contrast (WCAG AA passes).

Color values

HEX	#A1D942
RGB	rgb(161, 217, 66)
HSL	hsl(82, 67%, 55%)
HSV	hsv(82, 70%, 85%)
CMYK	cmyk(25.8%, 0%, 69.6%, 14.9%)
CIE-LAB	lab(80.51, -39.77, 65.13)
CIE-LCH	lch(80.51, 76.31, 121.41°)
OKLab	oklab(81.85% -0.1137 0.1467)
OKLCH	oklch(81.85% 0.186 127.8)
XYZ	xyz(40.4942, 57.5953, 14.1367)
Luminance	0.5760 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1D942 #7A42D9

analogous

#D9C642 #A1D942 #55D942

triadic

#A1D942 #42A1D9 #D942A1

tetradic

#A1D942 #42D9C6 #7A42D9 #D94255

square

#A1D942 #42D9C6 #7A42D9 #D94255

split-complementary

#A1D942 #4255D9 #C642D9

monochromatic

#5E861B #82B925 #A1D942 #BAE375 #D4EDA8

Accessibility & contrast

On white

1.68

#A1D942 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.52

#A1D942 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1D942

12.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1D942	#FFFFFF	#000000	##000000
##A1D942	1.00	1.68	12.52	12.52
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.52	21.00	1.00	1.00
##000000	12.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CA29

Deuteranopia (green-blind)

#DCC74F

Tritanopia (blue-blind)

#A7CFBB

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #a1d942;
/* rgb */ color: rgb(161, 217, 66);
/* oklch */ color: oklch(81.9% 0.186 127.8);

Tailwind

colors: {
  custom: {
    50: '#c1e57f',
    500: '#a1d942',
    950: '#000000',
  },
}

SCSS

$custom: #a1d942;
$custom-light: #c1e57f;
$custom-dark: #000000;

JSON

{
  "hex": "#a1d942",
  "rgb": {
    "r": 161,
    "g": 217,
    "b": 66
  },
  "hsl": {
    "h": 82.252,
    "s": 66.52,
    "l": 55.49
  },
  "oklch": {
    "l": 0.81851,
    "c": 0.18555,
    "h": 127.8
  },
  "luminance": 0.57596
}

Semantic roles & 50–950 ramp

primary

#A1D942

secondary

#54338C

accent

#3EE97E

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A1D942

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

Preview Lab → · Contrast checker → · Palette generator →