#A3E577#A3E577

#A3E577 is a very light, vivid yellow-green. Relative luminance 0.652; OKLCH L 85.3% C 0.157 H 134.1°. Best body text is #000000 at 14.03:1 contrast (WCAG AA passes).

Color values

HEX	#A3E577
RGB	rgb(163, 229, 119)
HSL	hsl(96, 68%, 68%)
HSV	hsv(96, 48%, 90%)
CMYK	cmyk(28.8%, 0%, 48%, 10.2%)
CIE-LAB	lab(84.56, -39.62, 46.84)
CIE-LCH	lch(84.56, 61.35, 130.22°)
OKLab	oklab(85.33% -0.1093 0.1127)
OKLCH	oklch(85.33% 0.157 134.1)
XYZ	xyz(46.4524, 65.1555, 27.5780)
Luminance	0.6516 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3E577 #B977E5

analogous

#DAE577 #A3E577 #77E582

triadic

#A3E577 #77A3E5 #E577A3

tetradic

#A3E577 #77DAE5 #B977E5 #E58277

square

#A3E577 #77DAE5 #B977E5 #E58277

split-complementary

#A3E577 #8277E5 #E577DA

monochromatic

#61BD24 #80DB44 #A3E577 #C6EFAA #E9F9DE

Accessibility & contrast

On white

1.50

#A3E577 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.03

#A3E577 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3E577

14.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3E577	#FFFFFF	#000000	##000000
##A3E577	1.00	1.50	14.03	14.03
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.03	21.00	1.00	1.00
##000000	14.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD76E

Deuteranopia (green-blind)

#E3D17E

Tritanopia (blue-blind)

#A3DECB

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #a3e577;
/* rgb */ color: rgb(163, 229, 119);
/* oklch */ color: oklch(85.3% 0.157 134.1);

Tailwind

colors: {
  custom: {
    50: '#c1eda0',
    500: '#a3e577',
    950: '#000000',
  },
}

SCSS

$custom: #a3e577;
$custom-light: #c1eda0;
$custom-dark: #000000;

JSON

{
  "hex": "#a3e577",
  "rgb": {
    "r": 163,
    "g": 229,
    "b": 119
  },
  "hsl": {
    "h": 96,
    "s": 67.901,
    "l": 68.235
  },
  "oklch": {
    "l": 0.85328,
    "c": 0.15702,
    "h": 134.1
  },
  "luminance": 0.65157
}

Semantic roles & 50–950 ramp

primary

#A3E577

secondary

#8C44BC

accent

#16D085

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#13160F

muted

#828580

Preview Lab

Preview with #A3E577

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

Preview Lab → · Contrast checker → · Palette generator →