#A1E577#A1E577

#A1E577 is a very light, vivid yellow-green. Relative luminance 0.649; OKLCH L 85.2% C 0.158 H 134.7°. Best body text is #000000 at 13.99:1 contrast (WCAG AA passes).

Color values

HEX	#A1E577
RGB	rgb(161, 229, 119)
HSL	hsl(97, 68%, 68%)
HSV	hsv(97, 48%, 90%)
CMYK	cmyk(29.7%, 0%, 48%, 10.2%)
CIE-LAB	lab(84.46, -40.31, 46.69)
CIE-LCH	lch(84.46, 61.68, 130.80°)
OKLab	oklab(85.21% -0.1111 0.1124)
OKLCH	oklch(85.21% 0.158 134.7)
XYZ	xyz(46.0460, 64.9460, 27.5589)
Luminance	0.6495 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1E577 #BB77E5

analogous

#D8E577 #A1E577 #77E584

triadic

#A1E577 #77A1E5 #E577A1

tetradic

#A1E577 #77D8E5 #BB77E5 #E58477

square

#A1E577 #77D8E5 #BB77E5 #E58477

split-complementary

#A1E577 #8477E5 #E577D8

monochromatic

#5FBD24 #7DDB44 #A1E577 #C5EFAA #E8F9DE

Accessibility & contrast

On white

1.50

#A1E577 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.99

#A1E577 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1E577

13.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1E577	#FFFFFF	#000000	##000000
##A1E577	1.00	1.50	13.99	13.99
#FFFFFF	1.50	1.00	21.00	21.00
#000000	13.99	21.00	1.00	1.00
##000000	13.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD66E

Deuteranopia (green-blind)

#E2D17E

Tritanopia (blue-blind)

#A1DECB

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #a1e577;
/* rgb */ color: rgb(161, 229, 119);
/* oklch */ color: oklch(85.2% 0.158 134.7);

Tailwind

colors: {
  custom: {
    50: '#bfeda0',
    500: '#a1e577',
    950: '#000000',
  },
}

SCSS

$custom: #a1e577;
$custom-light: #bfeda0;
$custom-dark: #000000;

JSON

{
  "hex": "#a1e577",
  "rgb": {
    "r": 161,
    "g": 229,
    "b": 119
  },
  "hsl": {
    "h": 97.091,
    "s": 67.901,
    "l": 68.235
  },
  "oklch": {
    "l": 0.85212,
    "c": 0.15805,
    "h": 134.7
  },
  "luminance": 0.64948
}

Semantic roles & 50–950 ramp

primary

#A1E577

secondary

#8E44BC

accent

#16D089

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#12160F

muted

#828580

Preview Lab

Preview with #A1E577

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

Preview Lab → · Contrast checker → · Palette generator →