#A3E154#A3E154

#A3E154 is a very light, vivid yellow-green. Relative luminance 0.623; OKLCH L 84.0% C 0.182 H 129.8°. Best body text is #000000 at 13.46:1 contrast (WCAG AA passes).

Color values

HEX	#A3E154
RGB	rgb(163, 225, 84)
HSL	hsl(86, 70%, 61%)
HSV	hsv(86, 63%, 88%)
CMYK	cmyk(27.6%, 0%, 62.7%, 11.8%)
CIE-LAB	lab(83.06, -41.28, 60.81)
CIE-LCH	lch(83.06, 73.50, 124.17°)
OKLab	oklab(83.99% -0.1165 0.1399)
OKLCH	oklch(83.99% 0.182 129.8)
XYZ	xyz(43.6294, 62.2759, 18.1076)
Luminance	0.6228 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3E154 #9254E1

analogous

#E1D854 #A3E154 #5CE154

triadic

#A3E154 #54A3E1 #E154A3

tetradic

#A3E154 #54E1D8 #9254E1 #E1545C

square

#A3E154 #54E1D8 #9254E1 #E1545C

split-complementary

#A3E154 #545CE1 #D854E1

monochromatic

#659F1C #86D325 #A3E154 #BFEA88 #DBF3BC

Accessibility & contrast

On white

1.56

#A3E154 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.46

#A3E154 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3E154

13.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3E154	#FFFFFF	#000000	##000000
##A3E154	1.00	1.56	13.46	13.46
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.46	21.00	1.00	1.00
##000000	13.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD243

Deuteranopia (green-blind)

#E2CD5F

Tritanopia (blue-blind)

#A7D8C4

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #a3e154;
/* rgb */ color: rgb(163, 225, 84);
/* oklch */ color: oklch(84.0% 0.182 129.8);

Tailwind

colors: {
  custom: {
    50: '#c2ea8a',
    500: '#a3e154',
    950: '#000000',
  },
}

SCSS

$custom: #a3e154;
$custom-light: #c2ea8a;
$custom-dark: #000000;

JSON

{
  "hex": "#a3e154",
  "rgb": {
    "r": 163,
    "g": 225,
    "b": 84
  },
  "hsl": {
    "h": 86.383,
    "s": 70.149,
    "l": 60.588
  },
  "oklch": {
    "l": 0.83991,
    "c": 0.18202,
    "h": 129.8
  },
  "luminance": 0.62277
}

Semantic roles & 50–950 ramp

primary

#A3E154

secondary

#6637A2

accent

#13D267

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A3E154

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

Preview Lab → · Contrast checker → · Palette generator →