#A1E749#A1E749

#A1E749 is a very light, vivid yellow-green. Relative luminance 0.652; OKLCH L 85.2% C 0.198 H 130.4°. Best body text is #000000 at 14.04:1 contrast (WCAG AA passes).

Color values

HEX	#A1E749
RGB	rgb(161, 231, 73)
HSL	hsl(87, 77%, 60%)
HSV	hsv(87, 68%, 91%)
CMYK	cmyk(30.3%, 0%, 68.4%, 9.4%)
CIE-LAB	lab(84.59, -45.40, 66.71)
CIE-LCH	lch(84.59, 80.69, 124.24°)
OKLab	oklab(85.18% -0.1285 0.1509)
OKLCH	oklch(85.18% 0.198 130.4)
XYZ	xyz(44.4761, 65.2085, 16.5452)
Luminance	0.6521 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1E749 #8F49E7

analogous

#E7DE49 #A1E749 #52E749

triadic

#A1E749 #49A1E7 #E749A1

tetradic

#A1E749 #49E7DE #8F49E7 #E74952

square

#A1E749 #49E7DE #8F49E7 #E74952

split-complementary

#A1E749 #4952E7 #DE49E7

monochromatic

#63A015 #84D71C #A1E749 #BDEE7F #D9F5B5

Accessibility & contrast

On white

1.50

#A1E749 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.04

#A1E749 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1E749

14.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1E749	#FFFFFF	#000000	##000000
##A1E749	1.00	1.50	14.04	14.04
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.04	21.00	1.00	1.00
##000000	14.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D631

Deuteranopia (green-blind)

#E8D157

Tritanopia (blue-blind)

#A5DDC8

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #a1e749;
/* rgb */ color: rgb(161, 231, 73);
/* oklch */ color: oklch(85.2% 0.198 130.4);

Tailwind

colors: {
  custom: {
    50: '#c1ef84',
    500: '#a1e749',
    950: '#000000',
  },
}

SCSS

$custom: #a1e749;
$custom-light: #c1ef84;
$custom-dark: #000000;

JSON

{
  "hex": "#a1e749",
  "rgb": {
    "r": 161,
    "g": 231,
    "b": 73
  },
  "hsl": {
    "h": 86.582,
    "s": 76.699,
    "l": 59.608
  },
  "oklch": {
    "l": 0.8518,
    "c": 0.19824,
    "h": 130.4
  },
  "luminance": 0.6521
}

Semantic roles & 50–950 ramp

primary

#A1E749

secondary

#6431A3

accent

#35F389

background

#FDFFFB

surface

#F9FEF2

border

#D2D6CC

text

#13160B

muted

#82857E

Preview Lab

Preview with #A1E749

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

Preview Lab → · Contrast checker → · Palette generator →