#A1C047#A1C047

#A1C047 is a light, vivid yellow-green. Relative luminance 0.457; OKLCH L 76.1% C 0.151 H 122.3°. Best body text is #000000 at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#A1C047
RGB	rgb(161, 192, 71)
HSL	hsl(75, 49%, 52%)
HSV	hsv(75, 63%, 75%)
CMYK	cmyk(16.1%, 0%, 63%, 24.7%)
CIE-LAB	lab(73.37, -27.91, 55.71)
CIE-LCH	lch(73.37, 62.31, 116.61°)
OKLab	oklab(76.09% -0.0805 0.1275)
OKLCH	oklch(76.09% 0.151 122.3)
XYZ	xyz(34.6853, 45.7312, 12.9597)
Luminance	0.4573 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1C047 #6647C0

analogous

#C0A347 #A1C047 #65C047

triadic

#A1C047 #47A1C0 #C047A1

tetradic

#A1C047 #47C0A3 #6647C0 #C04765

square

#A1C047 #47C0A3 #6647C0 #C04765

split-complementary

#A1C047 #4765C0 #A347C0

monochromatic

#576924 #7D9633 #A1C047 #B8D075 #D0DFA2

Accessibility & contrast

On white

2.07

#A1C047 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.15

#A1C047 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1C047

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1C047	#FFFFFF	#000000	##000000
##A1C047	1.00	2.07	10.15	10.15
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.15	21.00	1.00	1.00
##000000	10.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB538

Deuteranopia (green-blind)

#C7B450

Tritanopia (blue-blind)

#A9B7A7

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #a1c047;
/* rgb */ color: rgb(161, 192, 71);
/* oklch */ color: oklch(76.1% 0.151 122.3);

Tailwind

colors: {
  custom: {
    50: '#c0d380',
    500: '#a1c047',
    950: '#000000',
  },
}

SCSS

$custom: #a1c047;
$custom-light: #c0d380;
$custom-dark: #000000;

JSON

{
  "hex": "#a1c047",
  "rgb": {
    "r": 161,
    "g": 192,
    "b": 71
  },
  "hsl": {
    "h": 75.372,
    "s": 48.988,
    "l": 51.569
  },
  "oklch": {
    "l": 0.76086,
    "c": 0.15083,
    "h": 122.3
  },
  "luminance": 0.45731
}

Semantic roles & 50–950 ramp

primary

#A1C047

secondary

#A497CC

accent

#4FD972

background

#FCFCF8

surface

#F8F9EF

border

#D1D2CA

text

#13140A

muted

#82827C

Preview Lab

Preview with #A1C047

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

Preview Lab → · Contrast checker → · Palette generator →